Zhongzhou Special Steel Co.,Ltd
Zhongzhou Special Steel Co.,Ltd below Xinhang Group, which is specialized in manufacturing steel tube for years order to provide high quality products clients. Our seamless produced by our company mostly exported Europe, USA and other countries regions, advanced automatic rolling line, punching ....
Address:Room1513, New world building, No. 1018 Minan Road, Jiangdong District, Ningbo City, China Ningbo Zhejiang 315000 China
Product/Service:Stainless Steel Pipe, Stainless Steel U-Bend Tube, S.S Bright Annealed, Duplex Steel Pipe, Capillary Steel Tube, Boiler Tube, Heat Exchange Tube, CS SML boiler Tube,Stainless Steel Pipe, Stainless Steel U-Bend Tube, S.S Bright Annealed, Duplex Steel Pipe, Capillary Steel Tube, Boiler Tube, Heat Exchange Tube, CS SML boiler Tube
WUXI BAOXIN METALLIC VESSEL CO., LTD
Wuxi Baoxin Metallic Vessel Co., Ltd (Former name:Wuxi Dongwu Pipe Industry Ltd.), established in 2000, which located the Shuofang Town nearby Taihu Lake. We are a professional manufacturer of special steel tubes and cold drawn seamless tubes. The annual output reaches 30, 000MT. Our main products ....
Address:Wuxi, Jiangsu, China
Product/Service:boiler tube, seamless tube for heat exchanger, carbon steel seamless pipe, condenser tube, heat exchanger, steam boiler, steam generator,BOILER TUBE,CARBON STEEL SEAMLESS PIPE,,boiler tube, seamless tube for heat exchanger, carbon steel seamless pipe, condenser tube, heat exchanger, steam boiler, steam generator,BOILER TUBE,CARBON STEEL SEAMLESS PIPE,
Shanghai Yichen Industrial Co., Ltd.
Shanghai Yichen Industrial Co., LTD. Was established in 1998. we now has become one of the leading manufactures and exporters field seamless steel pipes China. We mainly supply: Petroleum pipes, Oil casing Gas Line Structure water other tube products. Products range from 6mm to 630mm OD 1mm 50mm WT. ....
Address:Room619,taifu commercial plaza,NO.2399,shuichan road. baoshan in shanghai
Product/Service:stainless steel plate,seamless steel tube,prepainted steel sheet,galvanization coil plate,Mobile home,1.) Boiler Tube&Pipe,SA179 192 209 210 213,DIN17175 EN10216-2,JIS G3461 3462 3463,GB5310 BS3059,2.) Carbon Steel SMLS Pipes,3.) Stainless Steel Pipes,4.) Steel Plates&Sheets,5.) Honed Tube&Piston Rod,6).Clad plate&Boiler Plate,7.) Aluminum Coils&Sheets,8.) PPGI GI PPGL,9.) Copper Alloy Tube&Coil,,,stainless steel plate,seamless steel tube,prepainted steel sheet,galvanization coil plate,Mobile home,1.) Boiler Tube&Pipe,SA179 192 209 210 213,DIN17175 EN10216-2,JIS G3461 3462 3463,GB5310 BS3059,2.) Carbon Steel SMLS Pipes,3.) Stainless Steel Pipes,4.) Steel Plates&Sheets,5.) Honed Tube&Piston Rod,6).Clad plate&Boiler Plate,7.) Aluminum Coils&Sheets,8.) PPGI GI PPGL,9.) Copper Alloy Tube&Coil,,
Shandong Liaocheng Baoyuan Steel Pipe Co., Ltd.
Shandong Liaocheng Baoyuan Steel Pipe Co., Ltd., full of enthusiasm, has won a good reputation. Our staff members make every effort to the Country prosperous. With excellent quality and perfect customer services, we have gained praise high appreciation from clients all over world. We win reputation in ....
Address:First Building Eastside of Liaohe Road, Liaocheng development zone(Inside Dadong pipe base)
Product/Service:steel pipe,seamless steel pipe,carbon steel pipe,boiler tube,stainless steel pipe,galvanized steel pipe,galvanized steel coil/ sheet,rectangular steel pipe,steel tube,seamless steel tube,spiral steel pipe,boiler steel pipe/ boiler tube,Stainless steel pipe,alloy steel pipe / alloy tube,carbon steel pipe,ASTM pipe,precision steel pipe,API pipe,special shaped pipe,welded steel pipe,seamless steel pi,steel pipe,seamless steel pipe,carbon steel pipe,boiler tube,stainless steel pipe,galvanized steel pipe,galvanized steel coil/ sheet,rectangular steel pipe,steel tube,seamless steel tube,spiral steel pipe,boiler steel pipe/ boiler tube,Stainless steel pipe,alloy steel pipe / alloy tube,carbon steel pipe,ASTM pipe,precision steel pipe,API pipe,special shaped pipe,welded steel pipe,seamless steel pi
Guangzhou Qilin Environmental Technology Firm
Guangzhou Qilin Environmental Technology(QISHANR TECHNOLOGIES) is alway focusing on HVAC&R maintenance supplies. Our innovative products have been used by facilities and plant personnel worldwide for the of systems, machinery, hazardous material cleanup other industrial needs. include ....
Address:B128, No.212 Haizhubei Road,Yuexiu District,Guangzhou,China
Product/Service:chiller tube cleaner,duct cleaner,boiler tube cleaner,refrigeration compressor,hvacr,Chiller Tube Cleaner,Dolly Tube Cleaner,Portable Tube Cleaner,Heavy Duty Tube Cleaner,Tube Cleaning Gun,Spiral Brush,Air Duct Cleaner,Compound Sweeper,Rotary Shaft Cleaner,Cleaning Robot,Vacuum Dust Collector,Duct Inspection Camera,Sterilizing Pump,Boiler Tube Cleaner,Boiler Watertube Cleaner,Boiler Firetube Clean,chiller tube cleaner,duct cleaner,boiler tube cleaner,refrigeration compressor,hvacr,Chiller Tube Cleaner,Dolly Tube Cleaner,Portable Tube Cleaner,Heavy Duty Tube Cleaner,Tube Cleaning Gun,Spiral Brush,Air Duct Cleaner,Compound Sweeper,Rotary Shaft Cleaner,Cleaning Robot,Vacuum Dust Collector,Duct Inspection Camera,Sterilizing Pump,Boiler Tube Cleaner,Boiler Watertube Cleaner,Boiler Firetube Clean
Dalian Changhong Steel Tube Manufacturing Co.,Ltd
Dalian Changhong Steel Tube Manufacturing Co., Ltd (DCHST) was founded in 2004. The total amount of investment is RMB 80million and it occupies an area 60, 000m-main plant 20, 000m production 40, 000m. DCHST a specialized manufacturer seamless tubes approved by AQSIQ with 6 lines annual capacity 30, 000 ....
Address:Great Wall Industrial Zone, LV Shunkou District, Dalian City, Liaoning Province, China
Product/Service:Steel Tube, ordinary structural tubes, fluid transporting tubes, boiler tubes, special tubes for refrigerating equipment , Seamless Carbon Steel Tube,Steel Tube,ordinary structural tubes,fluid transporting tubes,boiler tubes and special tubes for refrigerating equipment,,Steel Tube, ordinary structural tubes, fluid transporting tubes, boiler tubes, special tubes for refrigerating equipment , Seamless Carbon Steel Tube,Steel Tube,ordinary structural tubes,fluid transporting tubes,boiler tubes and special tubes for refrigerating equipment,
Jiangsu Huacheng Industry Pipe Making Corporation
Jiangsu Huacheng Industry Pipe Making Corporation Professional manufacture steel tube and relevants in China Area. The annual outputs are about 300, 000 Tons;The maximum length of the finished tubes is 25 Metre size range from: OD(6-406)mm, WT (0.89-35)mm. precision part can meet level OD(-0/+0.05)mm. ....
Address:People Road, Zhangjiagang City, Jiangsu Province, China
Product/Service:steel tube, asme a179, boiler tubes, a210a1, a213t22, sa213t5, sa213t11, gb5310, din2391, en10305, bs3059, en10216, din17175, gb3087, din1629, jisg3461, jisg3462, jisg3445, 20g, 15crmog, 12cr1movg, r102, sa213, superheater tube,Seamless High Pressure Boiler Steel Tubes For Power Plant,Seamless Internal Spiral-Ribbed High Pressure Boiler Tubes for Plant,Carbon and Carbon-Manganese Seamless Steel Tubes for Ships,Seamless Steel Tubes For Petroleum Exploration & Transportation etc,Precision Seamless Steel Tubes for Automobiles,,steel tube, asme a179, boiler tubes, a210a1, a213t22, sa213t5, sa213t11, gb5310, din2391, en10305, bs3059, en10216, din17175, gb3087, din1629, jisg3461, jisg3462, jisg3445, 20g, 15crmog, 12cr1movg, r102, sa213, superheater tube,Seamless High Pressure Boiler Steel Tubes For Power Plant,Seamless Internal Spiral-Ribbed High Pressure Boiler Tubes for Plant,Carbon and Carbon-Manganese Seamless Steel Tubes for Ships,Seamless Steel Tubes For Petroleum Exploration & Transportation etc,Precision Seamless Steel Tubes for Automobiles,
Changshu Fushilai Steel Pipe Co., Ltd.
Founded in 1984, Fushilai is specialized producing various kinds of cold drawn seamless tubes. The parent company JiangSu FuShiLai Co., Ltd. which a MID-size joint stock enterprise. Owens paper making, staple fiber, steel, medicine, textile equipment and DTY six manufacturing entity foreign trade ....
Address:8# Yinhuan Road, Changshu, Jiangsu, China
Product/Service:steel pipe, steel tube, carbon steel pipe, seamless steel tube, cold-drawn tube, tube for boiler and condenser,Seamless Boiler Pipe,Special Shaped Tube for Textile Industry,Seamless Shaped Steel Pipe,Carbon Seamless Rectangle Special Shaped Tube,Special Shaped Tube for Motor Vehicle (GB/T3094),Cold Drawn Special Shaped Steel Tube,Seamless Steel Pipes for Liquid Service,Precision Seamless Steel Tube,Seamless Carbon Steel Tube for High Temperature Service,Seamless Cold-Drawn Steel Tube for Heat Exchanger and Condenser,,steel pipe, steel tube, carbon steel pipe, seamless steel tube, cold-drawn tube, tube for boiler and condenser,Seamless Boiler Pipe,Special Shaped Tube for Textile Industry,Seamless Shaped Steel Pipe,Carbon Seamless Rectangle Special Shaped Tube,Special Shaped Tube for Motor Vehicle (GB/T3094),Cold Drawn Special Shaped Steel Tube,Seamless Steel Pipes for Liquid Service,Precision Seamless Steel Tube,Seamless Carbon Steel Tube for High Temperature Service,Seamless Cold-Drawn Steel Tube for Heat Exchanger and Condenser,
Qingdao Just Boiler Co.,ltd
Qingdao Just Boiler Co., Ltd. Is established in 1981, located Qingdao, one major seaport of China. We are specialized manufacturing B level Boilers, BRI pressure vessels, authorized by the General Administration Quality Supervision, Inspection and Quarantine People's Republic with abundant ....
Address:Nanling road, qingdao, shandong, China
Product/Service:steam boiler, hot water boiler, coal fired boiler, oil fired boiler, gas fired boiler,Nature gas fired steam boiler,DZL type coal fired steam boiler,Steam boiler and hot water boiler workshop,Coal fired water tube steam boiler,Oil(gas) fired steam boiler,,steam boiler, hot water boiler, coal fired boiler, oil fired boiler, gas fired boiler,Nature gas fired steam boiler,DZL type coal fired steam boiler,Steam boiler and hot water boiler workshop,Coal fired water tube steam boiler,Oil(gas) fired steam boiler,
Sunny Steel Enterprise Ltd.
Sunny Steel Enterprise Ltd. is a professional steel exporter in China, We specialize the production of product, including stainless steel, galvanized pre-painted and carbon sheet, ceramic lined composite pipe fittings, elbow, plate, coil related products, covering & tube , fitting, bar wire rod etc. ....
Address:No.273, Siping Road,, Shanghai, Shanghai, China
Product/Service:steel pipe, pipe fitting, seamless tube, erw pipe, ceramic lined composite steel pipe and fittings, elbow, plate, stainless tube, alloy pipe, u-bend pipe,Pipe bend, Bending fittings,Pipe Tee, Butt welded tee, Carbon steel Tee, stainless steel Tee, Alloy Te,Acid Resistance Line Pipe,ASTM A335/335M Seamless Ferritic Alloy-Steel Pipe,ASTM A210/210M Boiler and Superheater Tubes,ASME SA192/SA192M Seamless Carbon Steel Boiler Tubes,ASTM A179/A179M Seamless Cold-Drawn Low-Carbon Steel Tubes,ASTM A106/A106M Seamless Carbon Steel Pipe,API 5CT steel pipes for use as casing or tubing,API SPEC 5L Steel pipe for pipeline transportation system,,steel pipe, pipe fitting, seamless tube, erw pipe, ceramic lined composite steel pipe and fittings, elbow, plate, stainless tube, alloy pipe, u-bend pipe,Pipe bend, Bending fittings,Pipe Tee, Butt welded tee, Carbon steel Tee, stainless steel Tee, Alloy Te,Acid Resistance Line Pipe,ASTM A335/335M Seamless Ferritic Alloy-Steel Pipe,ASTM A210/210M Boiler and Superheater Tubes,ASME SA192/SA192M Seamless Carbon Steel Boiler Tubes,ASTM A179/A179M Seamless Cold-Drawn Low-Carbon Steel Tubes,ASTM A106/A106M Seamless Carbon Steel Pipe,API 5CT steel pipes for use as casing or tubing,API SPEC 5L Steel pipe for pipeline transportation system,
Shandong Huitong Steel Pipe Manufacturing Co., Ltd
Shandong Huitong Steel Pipe & Tube Manufacturing Co., Ltd. is located in Liaocheng. It close to Dadong Market, which the largest seamless steel pipe market China, and south Jinan-Handan Expressway. With good geological position convenient transportation, we are one of professional producers Hebei, ....
Address:peony road, liaocheng, shandong, China
Product/Service:seamless steel pipe, seamless steel precision pipe, alloy seamless steel pipe, square steel pipe, hot rolling steel pipe, structural seamless tube, cold drawn steel pipe, fluid seamless tube, boiler seamless tube, petroleum casing pipe,,seamless steel pipe, seamless steel precision pipe, alloy seamless steel pipe, square steel pipe, hot rolling steel pipe, structural seamless tube, cold drawn steel pipe, fluid seamless tube, boiler seamless tube, petroleum casing pipe,
Wuxi Oulong Special Steel Pipe Co., Ltd
Wuxi Oulong Special Steel Pipe Co., Ltd., a private joint venture with registered capital of up to RMB10.8 million, is sited at Luqu Industrial Park, Yangshan Town, Huishan District, City Jiangsu Province. With superior geographical advantage, it only 1km away from Xiyi Expressway and S342 provincial ....
Address:No.8 lutong Rd,luqu town,huishan district, wuxi, jiangsu, China
Product/Service:seamless carbon&alloy steel tube, pipe for liquid, structure, pressure boiler, oil casing&drill use,Seamless steel pipe,Seamless steel tube,Seamless carbon&alloy steel pipe,Seamless carbon&alloy steel tube,Seamless carbon steel pipe,,seamless carbon&alloy steel tube, pipe for liquid, structure, pressure boiler, oil casing&drill use,Seamless steel pipe,Seamless steel tube,Seamless carbon&alloy steel pipe,Seamless carbon&alloy steel tube,Seamless carbon steel pipe,
Bestar Steel Co., Ltd
Bestar Steel Co., Ltd, subsidiary company under Shinestar Group, specialize in providing and exporting seamless steel pipes with high performance-price ratio, including OCTG pipes, oil casing tubing, gas transmission pipelines, boiler tubes line pipe for machining use, automotive axle housing tube, ....
Address:No 9 Xiangfu Road, Changsha, Hunan, China
Product/Service:all kinds of seamless steel pipes and tubes: octg pipes, oil casing and tubing, oil and gas transmission pipelines, boiler tubes and pipes, line pipe for machining use, automotive axle housing tube, etc.,HIC / SSC PSL2 X52 Line pipe LSAW carbon steel pipe,OCTG Casing API 5CT,Api 5ct oil casing pipe,Seamless steel Pipe API 5L X42/X46/X52/X56/X60/X65 PSL1/PSL2,Seamless steel pipe API 5L X42 SCH40,Boiler steel tube ASTM A179/ASTM A192/ASTM A210,Seamless steel Line Pipe for oil and gas transmission,API 5CT OCTG Casing Steel Pipe,Api k55 oil casing pipe,API 5L SMLS/WELD Line Pipe PSL1/PSL2,,all kinds of seamless steel pipes and tubes: octg pipes, oil casing and tubing, oil and gas transmission pipelines, boiler tubes and pipes, line pipe for machining use, automotive axle housing tube, etc.,HIC / SSC PSL2 X52 Line pipe LSAW carbon steel pipe,OCTG Casing API 5CT,Api 5ct oil casing pipe,Seamless steel Pipe API 5L X42/X46/X52/X56/X60/X65 PSL1/PSL2,Seamless steel pipe API 5L X42 SCH40,Boiler steel tube ASTM A179/ASTM A192/ASTM A210,Seamless steel Line Pipe for oil and gas transmission,API 5CT OCTG Casing Steel Pipe,Api k55 oil casing pipe,API 5L SMLS/WELD Line Pipe PSL1/PSL2,
Tianjin Zhonghua Innovatated Steel Tube Commercial Co., Ltd.
Established in 2005, Tianjin Zhonghua Innovatated Steel Tube Commercial Co., Ltd. is located Beichen District, where close to one of the biggest steel pipe manufacturing base-Daqiuzhuang. Our total assets amount more than RMB200, 000, 000. agent Chengdu Grope Ltd., Baotou Group Anshan Iron and Company, ....
Address:Shunyi, Tianjin, China
Product/Service:minerals, metals materials, steel, seamless pipe, galvanized steel pipe, spiral steel pipe, seamless precision steel tube, petroleum cracking seamless steel pipe, seamless fluid steel tube, seamless steel tube for high pressure boiler, alloy steel pipe, g,,minerals, metals materials, steel, seamless pipe, galvanized steel pipe, spiral steel pipe, seamless precision steel tube, petroleum cracking seamless steel pipe, seamless fluid steel tube, seamless steel tube for high pressure boiler, alloy steel pipe, g,
CHINA BOILER SALE CO., LTD
we are China boiler agent, and I am a enigneer. can sale coal boiler, oil gas the output from 0.5-150ton, pressure 4-60bar. And my cooperant factory have got international ISO9001: 2000, ASME, AS1228, CE all certificate. exported some to other country. Thailand, Australia, Saudi Arabia, Pakistan. Product ....
Address:Jiangshan road, Qingdao, Shandong, China
Product/Service:boiler, steam boiler, water tube boiler, coal fired boiler, oil fired boiler, gas fired boiler,Power boiler-Circulation Fluild Bed steam boiler(CFB Boiler),D type coal fired water tube boiler,Coal fired steam boiler,Water tube steam boiler,,boiler, steam boiler, water tube boiler, coal fired boiler, oil fired boiler, gas fired boiler,Power boiler-Circulation Fluild Bed steam boiler(CFB Boiler),D type coal fired water tube boiler,Coal fired steam boiler,Water tube steam boiler,
TMC Tech
Established in 1987, TMC TECH is backed up by CMEC group, which a large enterprise of foreign technical cooperation with contracting international engineering projects as well import & export machinery and industrial products. Tech has 549 employees the total capitalization $ 54, 999, 999. We at TECH, ....
Address:659 Jinmen Road, Suzhou, Jiangsu, China
Product/Service:seamless steel tube, light steel keel, bolt,Light steel keel,Tubing and Casing, Line Pipes,Carbon Cold Drawn Seamless Steel Boiler Tube,Seamless Steel Tubes,Alloy Tubes,,seamless steel tube, light steel keel, bolt,Light steel keel,Tubing and Casing, Line Pipes,Carbon Cold Drawn Seamless Steel Boiler Tube,Seamless Steel Tubes,Alloy Tubes,
Linyi Jinzhengyang Seamless Steel Tube Co., Ltd
was established in November, 2005, the registered capital of 43, 090, 000RMB, belongs to Shandong JinZhengyang group. Enterprise covers an area 400 acres, existing staff 932 people, including senior technical titles 83 people. Has got international ISO9001 quality system certification, with State ....
Address:West of Binhai road,Linshu county, Linyi, Shandong, China
Product/Service:seamless steel pipe, carbon steel pipe, seamless carbon steel tube, boiler steel tube, line pipe, api steel pipe, tubing and casing,,seamless steel pipe, carbon steel pipe, seamless carbon steel tube, boiler steel tube, line pipe, api steel pipe, tubing and casing,
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,
Guangzhou Gele Heat Energy Equipment Manufacturing Co., Ltd
Guangzhou Gele Heat Energy Equipment Co., Ltd is a professional manufacturer with producing standard, nonstandard radiator and heat exchanger. The series including sheet steel copper tubing circling(Model SRZGLIII), SUIIBL), bimetal aluminum roll sheet(Model SZL), stainless steel(Model BGL), ....
Address:No. 48, Tiancaigang Road, Jianggao Town, Baiyun District, Guangzhou, Guangzhou, Guangdong, China
Product/Service:heat exchanger, radiator, heater, plate heat exchanger, fin tube heat exchanger, shell and tube heat exchanger, seamless steel tube with crimped steel fin, steel tube with extruded aluminum fin, dryer, heating system, dehumidifier, dehydrator,Air Heat Exchanger for Starch Dryer,Seamless Carbon Steel Radiator for Textile Dyeing Machine,Heat Exchanger/ Heater for Latex Gloves Drying,Carbon Steel Tube Circled with extruded aluminium fin,Thermal Oil Heat Exchanger for Stenter Frame Machine,Boiler Tubes Heat Exchanger for Wood Drying Equipments,Oil Heat Exchanger for Rotograuve Printing Machine,Waste Heat Recovery Heat Exchanger,Fin Tube for Boiler,Seamless Stainless Steel Heat Exchanger/ Radiator,,heat exchanger, radiator, heater, plate heat exchanger, fin tube heat exchanger, shell and tube heat exchanger, seamless steel tube with crimped steel fin, steel tube with extruded aluminum fin, dryer, heating system, dehumidifier, dehydrator,Air Heat Exchanger for Starch Dryer,Seamless Carbon Steel Radiator for Textile Dyeing Machine,Heat Exchanger/ Heater for Latex Gloves Drying,Carbon Steel Tube Circled with extruded aluminium fin,Thermal Oil Heat Exchanger for Stenter Frame Machine,Boiler Tubes Heat Exchanger for Wood Drying Equipments,Oil Heat Exchanger for Rotograuve Printing Machine,Waste Heat Recovery Heat Exchanger,Fin Tube for Boiler,Seamless Stainless Steel Heat Exchanger/ Radiator,
Leafs International Trade (suzhou) Co.ltd
We are one of the best exporters n China. have two sales departments. Industry department mainly deals export seamless steel tube, and agriculture to Ammonium Sulfate. large quatity many countries with high quality competetive pricce. Our manufactures passed ISO9001-2000 QUALITY SYSTEM APPROVAL. If ....
Address:jiaye, suzhou, jiangsu province, China
Product/Service:steamless steel tube and stainless steel tube,Ammonium Sulfate,Stainless Steel Tube,Seamless Steel Tube for structural purpose & conveyance fluid,Seamless Steel Tube for Low&Medium Pressure boiler,Seamless Steel Tube For Heat Exchanger and Pressure boiler,,steamless steel tube and stainless steel tube,Ammonium Sulfate,Stainless Steel Tube,Seamless Steel Tube for structural purpose & conveyance fluid,Seamless Steel Tube for Low&Medium Pressure boiler,Seamless Steel Tube For Heat Exchanger and Pressure boiler,