Various International Manufacture & Trade Co., Ltd.
We're a leading manufacturer and supplier in China for ERW steel pipe/tube;DSAW pipe including SSAW & LSAW pipe;SEAMLESS pipe/tube;SPIRAL welded pipe/tube;steel oil pipe(CASING pipe, TUBING Line pipe);API5L pipe;API5CT pipe;ASTM pipe;ASME pipe;straight pipe;galvanized pipe;water-gas ....
Address:Qingyun, Dezhou, Shandong, China
Product/Service:erw steel pipe, astm steel pipe, dsaw steel pipe, lsaw steel pipe, seamless steel pipe, api5l steel pipe, api5ct steel pipe, asme steel pipe, pipe fittings, flanges, tubing pipe, casing pipe, line pipe,ERW steel pipe,Seamless steel pipe,Casing pipe,LSAW steel pipe,SSAW steel pipe,,erw steel pipe, astm steel pipe, dsaw steel pipe, lsaw steel pipe, seamless steel pipe, api5l steel pipe, api5ct steel pipe, asme steel pipe, pipe fittings, flanges, tubing pipe, casing pipe, line pipe,ERW steel pipe,Seamless steel pipe,Casing pipe,LSAW steel pipe,SSAW steel pipe,
Dalian Sunshine Trading Co., Ltd.
Dalian Sunshine Trading Co., Ltd is a professional import and export company for the different Pipe Equipment. Making strong cooperation with many of good reputation suppliers in world; Helping customers to find quality price Equipment years' experience.There are dozens exportcountries as ....
Address:No. 16-3-401 Quanshui B2 Ganjingzi District Dalian China
Product/Service:plastic pipe machinery,steel pipe equipment,iron pipe equipment,multiple tube equipment,solid wall pipe extrusion line,double wall corrugated pipe extrusion line,drip and irrigation pipe extrusion line,spiral pipe extrusion line,PE carbon expiral pipe extrusion line,recycling equipment,mixing equipment,pelletizing equipment,welding equipment,pipe testing equipment,pipe fitting injection molding machine,PE-AL-PE pipe extrusion line,materials feeding system,steel tube and pipe mill,steel reinforced corrugated pipe extrusion line,steel spiral pipe ,,plastic pipe machinery,steel pipe equipment,iron pipe equipment,multiple tube equipment,solid wall pipe extrusion line,double wall corrugated pipe extrusion line,drip and irrigation pipe extrusion line,spiral pipe extrusion line,PE carbon expiral pipe extrusion line,recycling equipment,mixing equipment,pelletizing equipment,welding equipment,pipe testing equipment,pipe fitting injection molding machine,PE-AL-PE pipe extrusion line,materials feeding system,steel tube and pipe mill,steel reinforced corrugated pipe extrusion line,steel spiral pipe ,
Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd.
Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd. is China steel pipe manufacturer, offer ERW pipe, spiral galvanized and anticorrosive pipe. We can make straight seam welded according to API, ASTM, EN, JIS, BS, DIN GB standards. perform on-line off-line UT inspection, hydrostatic test metallographic ....
Address:jinghai, Tianjin, Tianjin, China
Product/Service:steel pipe, pipe, welded steel pipe, erw steel pipe, spiral steel pipe, galvanized steel pipe, coating steel pipe, line pipe, ssaw steel pipe, pilings, china steel pipe manufacturer,SSAW steel pipe,Tubing steel pipe,Rectangular Tube,Pipe Fitting,Seamless (SMLS) Steel Pipe,Line steel pipe,Coating steel pipe,Galvanized steel pipe,Spiral Steel Pipe,ERW steel pipe,,steel pipe, pipe, welded steel pipe, erw steel pipe, spiral steel pipe, galvanized steel pipe, coating steel pipe, line pipe, ssaw steel pipe, pilings, china steel pipe manufacturer,SSAW steel pipe,Tubing steel pipe,Rectangular Tube,Pipe Fitting,Seamless (SMLS) Steel Pipe,Line steel pipe,Coating steel pipe,Galvanized steel pipe,Spiral Steel Pipe,ERW steel pipe,
Suns Steel International Trading Limited Tianjin Company
Established in 1998, Suns Steel International Trading Limited is one of the leading trading companies steel pipes and tubes. Handling about 90, 000 metric tons a year, dealing with more than 50 different manufacturers China, our annual turnover has reached USD80 million. Specifically, main products are ....
Address:Room 1403, beichen Mansion, Tianjin, Tianjin, China
Product/Service:pipes,casing pipes,steel casing pipe,petroleum casing pipes,ssaw pipes,spiral pipes,arc pipes,spiral welding pipes,square tubes,rectangular tubes,erw tubes,seamless pipe,line pipes,steel line pipes,ductile pipes,iron pipes,ductile iron pipes,casing coupling,octg pipe,octg casing,spiral welding pipes,arc welding pipe,ssaw welding pipe,erw square pipe,rectangular steel pipe,steel square tube,seamless tubes,steel pipes,stainless steel pipes,cast iron pipe,water distribution pipe,black iron pipe,ERW Steel Pipe,Corrugated Steel Plate,LSAW Steel Pipe,Deformed Steel Bar,Hot Rolled Steel Coil,Bends,Cold Rolled Steel Coil,Electric Galvanized Steel Coil,I-beam,Channel Steel,Hot Rolled Steel Wire Rod,Angel Bar,Cold Rolled Precision Seamless Steel Tube,Round Bar,H-beam,,pipes,casing pipes,steel casing pipe,petroleum casing pipes,ssaw pipes,spiral pipes,arc pipes,spiral welding pipes,square tubes,rectangular tubes,erw tubes,seamless pipe,line pipes,steel line pipes,ductile pipes,iron pipes,ductile iron pipes,casing coupling,octg pipe,octg casing,spiral welding pipes,arc welding pipe,ssaw welding pipe,erw square pipe,rectangular steel pipe,steel square tube,seamless tubes,steel pipes,stainless steel pipes,cast iron pipe,water distribution pipe,black iron pipe,ERW Steel Pipe,Corrugated Steel Plate,LSAW Steel Pipe,Deformed Steel Bar,Hot Rolled Steel Coil,Bends,Cold Rolled Steel Coil,Electric Galvanized Steel Coil,I-beam,Channel Steel,Hot Rolled Steel Wire Rod,Angel Bar,Cold Rolled Precision Seamless Steel Tube,Round Bar,H-beam,
Hebei Taishuo Steel Pipe Manufacturing Co., Ltd
Hebei Taishuo Steel Pipe Manufacturing Co., Ltd formerly known as Cangzhou Longhao was established in 2011 with a total investment of more than RMB ten million, and located Province, near the Tianjin Xingang Huanghua Port. As professional steel pipes fittings supplier China, we are specialized ....
Address:Tianjin, Tianjin, China
Product/Service:seamless steel pipe welded steel pipe fittings,Structure steel pipe,Line Steel Pipe,Boiler Tube,ERW Pipe,Spiral WeldedPipe,Galvanized Steel Pipe,Oil Casing Pipe,Fertilizer Equipment Pipe,Elbow--Fitttings,Tee--fittings,,seamless steel pipe welded steel pipe fittings,Structure steel pipe,Line Steel Pipe,Boiler Tube,ERW Pipe,Spiral WeldedPipe,Galvanized Steel Pipe,Oil Casing Pipe,Fertilizer Equipment Pipe,Elbow--Fitttings,Tee--fittings,
Zhongyuan Pipeline Manufacturing Co., Ltd
Zhongyuan Pipeline Manufacturing Co., Ltd. (Zhongyuan for short) is a professional manufacturer of steel pipes. Our annual production capacity 700, 000 tons. We have 4 sets ERW (stretch reduction) pipe lines, 9 SSAW 2 casing lines and 1 set three layer PE/PP coating line. There high-class Test Inspection ....
Address:South Industry Zone of Yanshan, Cangzhou, Hebei, China
Product/Service:welded steel pipe, spiral steel pipe, erw (stretch reduction) steel pipe, erw, steel tube, ssaw pipe, saw steel pipe, api pipe, helical saw pipe, line pipe, longitudinal steel pipe, electric welded pipe, large steel pipe, sawh pipe, casing pipe, hot rolled pipe, helical,,welded steel pipe, spiral steel pipe, erw (stretch reduction) steel pipe, erw, steel tube, ssaw pipe, saw steel pipe, api pipe, helical saw pipe, line pipe, longitudinal steel pipe, electric welded pipe, large steel pipe, sawh pipe, casing pipe, hot rolled pipe, helical,
DaLian Sen Ao Steel Tower Industry Co., Ltd
We are the Dalian Sen Ao Iron Tower Industry Co., Ltd of steel & iron tower enterprise with union research and design, production management , located in beautiful seaside city Liaoning province. Our mainly products: pipe towers 220kv transmission line, angle tower, transformer substation construction, ....
Address:11, chuandian street, dalian, liaoning, China
Product/Service:steel pipe towers of 220kv transmission line, angle steel tower, transformer substation construction, communication tower, microwave tower, wind power pole, solar energy pole and tower, traffic equipment pole,Transformer substation contruction,Transmission line steel tower,Transmission line steel pipe,,steel pipe towers of 220kv transmission line, angle steel tower, transformer substation construction, communication tower, microwave tower, wind power pole, solar energy pole and tower, traffic equipment pole,Transformer substation contruction,Transmission line steel tower,Transmission line steel pipe,
Hebei Changfeng Steel Tube Manufacturing Group Co., Ltd
Changfeng Group possesses the first class production and inspection equipment, digital control hydrostatic testing machine, online ultrasonic flaw detector, X-ray heat treatment, metallographic flow detector etc, all reach domestic advanced level. Supply ERW Pipe, Used FOR oil, gas, water other ....
Address:Bei Hai, Cangzhou, Hebei, China
Product/Service:steel pipe, steel tube, erw steel pipe, welded pipe, api steel pipe, api 5l line pipe, api 5ct casing pipe,API 5CT casing pipe,API 5L line pipe,API steel pipe,Steel Pipe,ERW steel pipe,,steel pipe, steel tube, erw steel pipe, welded pipe, api steel pipe, api 5l line pipe, api 5ct casing pipe,API 5CT casing pipe,API 5L line pipe,API steel pipe,Steel Pipe,ERW steel pipe,
Hebei Boto Pipeline Manufacture & Trade Co., Ltd.
Hebei Boto Pipeline Manufacture & Trade Co., Ltd. is one branch of XinYuanTai Steel Tube Group We mainly operate seamlees steel pipe, ERW, straight seam DSAW, and other common products. are a professional pipe team which the biggest piping manufacturers suppliers in China. can offer you right product, ....
Address:No523YiHeinternational,YunHe district, Cangzhou, HeiBei, China
Product/Service:seamless steel pipes,stainless steel exhaust pipe,steel pipe suppliers,stainless steel tubes,galvanized steel pipe,carbon steel pipes,industrial pipe,spiral steel pipes,astm steel pipes,asme steel pipes,din steel pipes,jis steel pipes,casing pipe,pipe octg casing,oil casing pipe,api casing pipe,casing steel pipes,api oil casing pipe,seamless casing pipe,pipe line,pipe production line,lined steel pipe,seamless steel line pipes,api line pipe,api 5l line pipe,erw line pipe,gas pipe line,pipe extrusion line,china steel pipes,Tubing Pipe,Welded Steel Pipe,Line Pipe,Carbon Steel Pipe,Stainless Steel Pipe,,seamless steel pipes,stainless steel exhaust pipe,steel pipe suppliers,stainless steel tubes,galvanized steel pipe,carbon steel pipes,industrial pipe,spiral steel pipes,astm steel pipes,asme steel pipes,din steel pipes,jis steel pipes,casing pipe,pipe octg casing,oil casing pipe,api casing pipe,casing steel pipes,api oil casing pipe,seamless casing pipe,pipe line,pipe production line,lined steel pipe,seamless steel line pipes,api line pipe,api 5l line pipe,erw line pipe,gas pipe line,pipe extrusion line,china steel pipes,Tubing Pipe,Welded Steel Pipe,Line Pipe,Carbon Steel Pipe,Stainless Steel Pipe,
China Hebei Zhonghai Steel Pipe Manufacturing Co., Ltd.
Welcome to China Zhonghai Steel Pipe Manufacture Co, Ltd.We are one of the best professional manufacturer , and we have 6 large standard workshop, set 180mm seamless puncher, which could manufacture various kinds diameter wall thickness from 219mm-1220mm. Our featured products big size steel pipe, ....
Address:Longtan industrial area ,yanshan county, Cangzhou, Hebei, China
Product/Service:seamless pipe,carbon steel pipe,welded steel pipe,api steel pipe,a106 steel pipe,steel tube,seamless tube,carbon steel tube,steel piping,steel pipes,spiral steel pipe,schedule40 steel pipe,api steel pipe,line pipe,seamless steel pipe,china steel pipes,ERW Steel Pipe,Seamless Steel Piping,Steel Pipe,API Steel Pipe ,Seamless Steel Pipe,,seamless pipe,carbon steel pipe,welded steel pipe,api steel pipe,a106 steel pipe,steel tube,seamless tube,carbon steel tube,steel piping,steel pipes,spiral steel pipe,schedule40 steel pipe,api steel pipe,line pipe,seamless steel pipe,china steel pipes,ERW Steel Pipe,Seamless Steel Piping,Steel Pipe,API Steel Pipe ,Seamless Steel Pipe,
Hebei Ruiding Pipeline Equipment Manufacturing Co., Ltd.
Our company has reached the requirements of American Petroleum Institute API QMS, 6H certificate and ISO9001 quality system authentication, enjoys qualification for independent import ***** products are produced in accordance with standard, ASTM, ANSI, German Standard, DIN, Japanese JIS. We could ....
Address:Wuliyao Industrial Park, Yanshan County, Cangzhou, Hebei, China
Product/Service:steel pipes,carbon pipes,carbon steel pipes,industrial steel pipe,round steel pipe,ductile iron pipe,ductile iron,pvc pipe,ductile pipes,ductile iron pipe suppliers,water pipe fittings,cement lined iron pipe,ductile iron pipes and fittings,line pipes,underground pipes,steel line pipes,underground piping,steel elbows,seamless tubes,seamless steel pipes,seamless line pipe,custom steel pipe,steel flanges,slip flange,threaded flange,socket weld flange,lap joint flange,stainless steel flange,,steel pipes,carbon pipes,carbon steel pipes,industrial steel pipe,round steel pipe,ductile iron pipe,ductile iron,pvc pipe,ductile pipes,ductile iron pipe suppliers,water pipe fittings,cement lined iron pipe,ductile iron pipes and fittings,line pipes,underground pipes,steel line pipes,underground piping,steel elbows,seamless tubes,seamless steel pipes,seamless line pipe,custom steel pipe,steel flanges,slip flange,threaded flange,socket weld flange,lap joint flange,stainless steel flange,
Tianjin Zhongshun Petroleum Steel Pipe Co Ltd
We are specialized in producing high-tech ERW (Electric Resistance Welded) and SSAW (Spiral Submerged Arc pipes. Our company has advanced O.D.457.2mm high-frequency straight seam resistance welding machine, O.D.3048mm spiral submerged arc welded machine. on-line ultrasonic testing device, ....
Address:No.9 Baiyi Road, Daqiuzhuang Town, Tianjin, Tianjin, China
Product/Service:erw pipes,steel pipes,erw tubes,china erw pipe,spiral steel pipes,china spiral steel pipe,spiral pipe,api steel pipe,api 5l pipe,china api line pipe,galvanized tube,ssaw pipe,carbon steel tubes,industrial steel tubes,spiral tubes,psl1 pipes,welded pipes,china galvanized steel pipes,china steel tubes,galvanized tube suppliers,astm tube,seamless tube,steel pipe tube,astm steel pipes,erw industrial pipes,3pe coated steel pipe,metal pipes,seamless pipe,gas line pipe,petroleum steel pipe,,erw pipes,steel pipes,erw tubes,china erw pipe,spiral steel pipes,china spiral steel pipe,spiral pipe,api steel pipe,api 5l pipe,china api line pipe,galvanized tube,ssaw pipe,carbon steel tubes,industrial steel tubes,spiral tubes,psl1 pipes,welded pipes,china galvanized steel pipes,china steel tubes,galvanized tube suppliers,astm tube,seamless tube,steel pipe tube,astm steel pipes,erw industrial pipes,3pe coated steel pipe,metal pipes,seamless pipe,gas line pipe,petroleum steel pipe,
Wuxi Fuhai Trading Co., Ltd
Dear Sirs/Maduam Have a nice day! We are the specialized trading company in wuxi China, roll forming machines, PU sandwich panel line, H beam production Large Diameter Straight/spiral welding steel pipe making machine Potato chips/flakes processing slitting and cut to length etc. With all machines ....
Address:Huashan Road, Jiangyin, Wuxi, Jiangsu, China
Product/Service:roll forming machine, h beam production line, steel pipe/tube making machine line, slitting and cut to length line, pu sandwich panel line., steel wire mesh welding line, steel gate welding line, potato chips/flakes production line,Continuous casting machine (CCM),Cold rolling mill,Hot rolling mill,Slitting and cut to length line,Steel pipe mill line,Roll forming machine,,roll forming machine, h beam production line, steel pipe/tube making machine line, slitting and cut to length line, pu sandwich panel line., steel wire mesh welding line, steel gate welding line, potato chips/flakes production line,Continuous casting machine (CCM),Cold rolling mill,Hot rolling mill,Slitting and cut to length line,Steel pipe mill line,Roll forming machine,
Zhangjiagang Victor Machinery Co., Ltd
Zhangjiagang Victor Machinery Co., Ltd. is the enterprise of new and advanced technology classified by Jiangsu Provincial Office, as one branch company Group, which specializing in manufacturing textile machinery knitting metal processing equipment. Located Chinese most Economic Development Zone, ....
Address:#288 Xitang Road, Zhangjiagang City, Jiangsu Province, China
Product/Service:***** steel pipe making machine, steel tube mill, copper clad aluminium(cca) wire making machine, ccs wire making machine, electro galvanizing producing line, metal wire drawing machine, straight line wire drawing machine, pulley type wire drawing machin,Steel Wire Drawing Machine/ Straight Line Wire Drawing Machine,CCA Wire Making Machine/ CCA Wire Production Line,Tube Mill / Pipe Mill/ Steel Pipe Making Machine,ERW Tube Mill/ Welded Pipe Mill,VG-830 Elastic lace & Band Crochet Machine,,***** steel pipe making machine, steel tube mill, copper clad aluminium(cca) wire making machine, ccs wire making machine, electro galvanizing producing line, metal wire drawing machine, straight line wire drawing machine, pulley type wire drawing machin,Steel Wire Drawing Machine/ Straight Line Wire Drawing Machine,CCA Wire Making Machine/ CCA Wire Production Line,Tube Mill / Pipe Mill/ Steel Pipe Making Machine,ERW Tube Mill/ Welded Pipe Mill,VG-830 Elastic lace & Band Crochet Machine,
Hefei Zijin Steel Pipe Manufacturing Co., Ltd.
Hefei Zijin Steel Tube Manufacturing Co., Ltd. is established in the year 2004 and specialized developing manufacturing of large-diameter thick-wall straight-seam Longitudinally Submerged Arc Welded (LSAW) carbon steel pipes including Oil & Gas Line pipe, Rolled Pipes, Joist Frame Structure ....
Address:jingsan, hefei, anhui, China
Product/Service:steel pipe, oil line pipe, oil pipe line, api, line for oil, pipe line, steel tube,,Machinery Roller-making Pipes,Rolled steel pipe,Steel --structure Building Pipes,Oil pipeline,Lsaw carbon steel pipe,,steel pipe, oil line pipe, oil pipe line, api, line for oil, pipe line, steel tube,,Machinery Roller-making Pipes,Rolled steel pipe,Steel --structure Building Pipes,Oil pipeline,Lsaw carbon steel pipe,
Hunan Shinestar Group(Hunan Great Steel Pipe Co., Ltd.)
We, Hunan Shinestar Group is one of the biggest steel manufacture, which made by four factories and trade company. We are specialized in seamless pipe, spiral welded pipes & galvanized pipe that all can meet international standards as ASTM, API 5L, 5CT, JIS, DIN, BS etc. (SMLS: OD0.25-30inches x ***** ....
Address:26th Floor, CTA Fortune Centre, Changsha, Hunan, China
Product/Service:carbon steel pipe, erw steel pipe, casing pipe, lsaw steel pipe, dsaw pipe, steel tube, api pipe, 3pe steel pipe, , line steel pipe, oil pipe, structure pipe, fluid pipe, mechanical pipe, precision steel pipe, square pipe.,DSAW steel pipe,LSAW steel pipe,ERW steel pipe,Welded pipe,Seamless steel pipe,,carbon steel pipe, erw steel pipe, casing pipe, lsaw steel pipe, dsaw pipe, steel tube, api pipe, 3pe steel pipe, , line steel pipe, oil pipe, structure pipe, fluid pipe, mechanical pipe, precision steel pipe, square pipe.,DSAW steel pipe,LSAW steel pipe,ERW steel pipe,Welded pipe,Seamless steel pipe,
Shandong Liaocheng Luxi Metal Materials Co., Ltd.
Shandong Liaocheng Luxi Metal Materials Co., Ltd. is located in the beautiful and charming water city - Liaocheng. Travel transportation are easy convenient. Since our company was founded, we have invested several steel pipe manufacturers. Our devoted manufacturing researching pipes, such as seamless ....
Address:Dalong road, Liaocheng, Shandong, China
Product/Service:steel pipe, seamless steel pipe, precision tubes, welded steel pipe, api 5l gr b & 5ct j55 k55 n80 pipe, carbon steel pipe, stainless steel pipe, iron pipe, line pipe, casing pipe, structure pipe, high pressure boiler pipe, fliud ste,Seamlees steel pipe welded steel pipe and or others,,steel pipe, seamless steel pipe, precision tubes, welded steel pipe, api 5l gr b & 5ct j55 k55 n80 pipe, carbon steel pipe, stainless steel pipe, iron pipe, line pipe, casing pipe, structure pipe, high pressure boiler pipe, fliud ste,Seamlees steel pipe welded steel pipe and or others,
Special Anti-corrosion Co., Ltd In Henan Engineering Services
Contract range: anti-corrosion, heat, cold, waterproof plugging, polyurethane foam, glass steel, rubber lining, spray aluminum zinc copper, epoxy powder, three-layer PE production line, steel pipe lined with ceramic, anode and cathode protection, chemical cleaning, pipeline, high voltage tower ....
Address:changyuan, Xinxiang, Henan, China
Product/Service:contract range: anti-corrosion, heat, cold, waterproof plugging, polyurethane foam, glass steel, rubber lining, spray spray spray spray aluminum zinc copper, epoxy powder, three-layer pe production line, steel pipe lined with ceramic, anode and cathode pr,,contract range: anti-corrosion, heat, cold, waterproof plugging, polyurethane foam, glass steel, rubber lining, spray spray spray spray aluminum zinc copper, epoxy powder, three-layer pe production line, steel pipe lined with ceramic, anode and cathode pr,
Albert Hing Tung Tianjin Steel Pipe Sales Co., Ltd
Albert Hing Tung Tianjin Steel Pipe Sales Co., Ltd. As a mainly manufacturer of steel pipes, the factory located at Tianjin. We professional manufactures seamless casings drilling line boiler tubes, alloy stainless pipes and pipe fittings, etc. Our comply with specifications API, ASTM/ASME, GB, JIS, ....
Address:jingjin road, Tianjin, Tianjin, China
Product/Service:seamless steel pipes, stainless steel pipe, boiler steel tube, alloy steel tube, api 5l line pipe , api 5ct casing pipe & tubing etc,Seamless steel pipe (gas & oil transport),API 5CT Casing Seamless Pipe,API 5L Line Pipe (ERW X60),Stainless steel seamless tube,API 5L line pipes (Beveled Edges, Plastic Caps, 3LPE),Seamless carbon steel pipe,,seamless steel pipes, stainless steel pipe, boiler steel tube, alloy steel tube, api 5l line pipe , api 5ct casing pipe & tubing etc,Seamless steel pipe (gas & oil transport),API 5CT Casing Seamless Pipe,API 5L Line Pipe (ERW X60),Stainless steel seamless tube,API 5L line pipes (Beveled Edges, Plastic Caps, 3LPE),Seamless carbon steel pipe,
Changshu Chang Yee Industrial Products Co., Ltd
Changshu Chang Yee Industrial Products group is a professional industry group.We have own rubber recycling manufacturing factory, mining machinery waste metal packing and plastic factory steel tube factories etc.Besides, we also has shares in some other of fields. We very wide strong relationships ....
Address:Building 1, Hongdou Rd, Baimao, Guli Town, Changshu, Jiangsu, China
Product/Service:steel pipes, pipes, steel product, seamless pipe, seamless steel pipe, carbon steel pipe, extrusion machine, pipe extrusion line, pvc extrusion line, pipe extrusion machine, plastic machine, rubber machine, recycling machine, rubber recycling machine, was,,steel pipes, pipes, steel product, seamless pipe, seamless steel pipe, carbon steel pipe, extrusion machine, pipe extrusion line, pvc extrusion line, pipe extrusion machine, plastic machine, rubber machine, recycling machine, rubber recycling machine, was,
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