Tianjin YanfengTianjin Yanfeng Machinery Co., Ltd. (Yanfeng for short) located at No. 2, Hualong Road, Hedong District, Tianjin, China, is a high-tech enterprise. specialized in design, R&D and manufacture of spiral welded pipe equipments, steel hydrostatic testing machines, chamfering machines finishing area ....Address:No.2 Hualong road Hedong district, Tianjin China Tianjin Tianjin 300011 ChinaProduct/Service:spiral welded pipe mill, spiral welding pipe mill, spiral welded pipe equipment, spiral welded pipe unit,spiral welded pipe mill, spiral welding pipe mill, spiral welded pipe equipment, spiral welded pipe unitTaiyuan Huaye Equipment Research Institute Co., LtdTaiyuan Huaye Equipment Research Institute (Co., Ltd.) is situated in that the famous base of heavy industry. Our company a high and new-technology enterprise specialized design, development manufacture straight seam welded pipe equipment, spiral cold roll forming steel plate & finishing equipment ....Address:B-13F, Liyangshangcheng,Xiyangshi Street, Taiyuan, China Taiyuan Shanxi 030002 ChinaProduct/Service:steel pipe mill, steel pipe machine, steel pipe forming, steel tube mill,steel pipe mill, steel pipe machine, steel pipe forming, steel tube millNBESON SALES CORPARATIONThis supplier has not provided a Company Introduction yet..Address:1135, Gill RoadProduct/Service:TAPS,CHASERS,DIE HEAD,REAMERS,BOLT & PIPE THREADING MACHINE,MILLING CUTTERS,SIDE & FACE CUTTER,THREAD ROLLS,ROUND/HEX DIES,END MILL CUTTERS , Taps,Milling Cutters, Chasrers Bolt & Pipe Threading Machine,Die Head,Reamers,Dies,,,TAPS,CHASERS,DIE HEAD,REAMERS,BOLT & PIPE THREADING MACHINE,MILLING CUTTERS,SIDE & FACE CUTTER,THREAD ROLLS,ROUND/HEX DIES,END MILL CUTTERS , Taps,Milling Cutters, Chasrers Bolt & Pipe Threading Machine,Die Head,Reamers,Dies,,Taichang Impex CorporationWe are manufacturer and trader of,machineries and steel products..Address:309-811, CHEONGSOL, SONGGANGDONG, YUSEONGGUProduct/Service:MINING MACHINERY,RUBBER&PLASTIC MACHINERY,PIPE&FITTING,FORGING PRODUCTS,SOLAR POWERED STREET LIGHTS,SPEED REDUCERS,IMPELLERS,PRECISION CUTTING PRODUCTS,CASTING PRODUCTS,DIE CASTING , Forged Flange,DIECASTING,FORGED PRODUCTS,BRICK MAKING MACHINE,MILLING MACHINE,RADIAL DRILLING MACHINE,ROLLER MILL, BALL MILL, LAYMOND MILL,COMBI SHADE,ECO SPA SHOWER HEAD,MICRO BUBBLING SHOWER HEAD,BOILER,SOLAR POWER LED STREET LIGHT,Steel Structure-Building/Tank/Piping/Duct,Steel Structure-Building/Tank/Piping/Duct,rubber production line,Speed Reducer,,MINING MACHINERY,RUBBER&PLASTIC MACHINERY,PIPE&FITTING,FORGING PRODUCTS,SOLAR POWERED STREET LIGHTS,SPEED REDUCERS,IMPELLERS,PRECISION CUTTING PRODUCTS,CASTING PRODUCTS,DIE CASTING , Forged Flange,DIECASTING,FORGED PRODUCTS,BRICK MAKING MACHINE,MILLING MACHINE,RADIAL DRILLING MACHINE,ROLLER MILL, BALL MILL, LAYMOND MILL,COMBI SHADE,ECO SPA SHOWER HEAD,MICRO BUBBLING SHOWER HEAD,BOILER,SOLAR POWER LED STREET LIGHT,Steel Structure-Building/Tank/Piping/Duct,Steel Structure-Building/Tank/Piping/Duct,rubber production line,Speed Reducer,Marshal Engineering ServicesOur company offers following services:1) Fabrication of steel structure2) Pipe Line Laying3) Storage Tank Fabrication4) Sand Blasting, Epoxy Coating, Tape Bitumen CoatingWe have sucessfully completed several local and multinational projects.Our trading department is specialized for procurement ....Address:Kh-E-Jami, Salmina Apts. # A / 6, CliftonProduct/Service:Sand Blastaing Services,Fabrication,Pipe Line Laying,Erection,Tank Fabrication,Under Water Cutting Rods,Power Cables,Mill Scale,De Icing Salt , Mill Scale,Under Water Cutting Rods - oxyFLARE,Magnetite Iron Ore,,Sand Blastaing Services,Fabrication,Pipe Line Laying,Erection,Tank Fabrication,Under Water Cutting Rods,Power Cables,Mill Scale,De Icing Salt , Mill Scale,Under Water Cutting Rods - oxyFLARE,Magnetite Iron Ore,ACAR Milling Industry Co.ACAR Milling Co. Ltd. is a family company. The old and young generation are dealing with milling since 1948. Acar Roller Mill has been established by Mr. Muzaffer in 1990 an independent enterprise situation. And manufacturing of roller mill have gone on nowadays. had started to export joint venture ....Address:1. Organize Sanayi Bolgesi Doludere Str. No: 6 KONYA / TurkeyProduct/Service:Mill,Silo,Elevator,Conveyor,Separator,Horizontal Scourer,Electronic Packing Scale,Trieur,Roller Mill,Bran Finisher,Magnetic Device,Dumpener,Dry Stone Separator,Semolina Separator,Impact Detacher,Silo Discharger,Grain Classificator,Cyclone,Air Lock,Filters,Detacher,Flow Control Device,Hamlet Mill,Purifier,Productivity Scale , Vitamine Dosing Machine,Pipe type Magnet machine,Magnet machine,Vibro Feeder,Distributor,Electronic Bagging Scale,Rotoflow (Vibro Discharger),Grain Flow Measure and Control Machine,Extraction Rate Scale,Elevator,Tube Spiral equipment,Spiral equipment,Air Lock machine,pneumatic Cyclone machine,Pneumatic Fan,Filter,Vertical Vibro Bran Finisher,Horizontal Vibro Bran Finisher,Drum Detacher,Impact (Semolina) Detacher,Bran Finisher,Semolina Separator (Purifier),Plansifter,Airtronic Single Rollermill,Airtronic Double Rollermill,Electronic Mixture Apparatus,Dust Cyclone machine,Mono Cyclone machine,Aspirator,Mixture Apparatus,Mixture Apparatus,Intensive Dampener,,Mill,Silo,Elevator,Conveyor,Separator,Horizontal Scourer,Electronic Packing Scale,Trieur,Roller Mill,Bran Finisher,Magnetic Device,Dumpener,Dry Stone Separator,Semolina Separator,Impact Detacher,Silo Discharger,Grain Classificator,Cyclone,Air Lock,Filters,Detacher,Flow Control Device,Hamlet Mill,Purifier,Productivity Scale , Vitamine Dosing Machine,Pipe type Magnet machine,Magnet machine,Vibro Feeder,Distributor,Electronic Bagging Scale,Rotoflow (Vibro Discharger),Grain Flow Measure and Control Machine,Extraction Rate Scale,Elevator,Tube Spiral equipment,Spiral equipment,Air Lock machine,pneumatic Cyclone machine,Pneumatic Fan,Filter,Vertical Vibro Bran Finisher,Horizontal Vibro Bran Finisher,Drum Detacher,Impact (Semolina) Detacher,Bran Finisher,Semolina Separator (Purifier),Plansifter,Airtronic Single Rollermill,Airtronic Double Rollermill,Electronic Mixture Apparatus,Dust Cyclone machine,Mono Cyclone machine,Aspirator,Mixture Apparatus,Mixture Apparatus,Intensive Dampener,ABN Pipe GroupThis supplier has not provided a Company Introduction yet..Address:POLIGARTEIXOONO IND. LA AGRELA-BENS, CTRA.Product/Service:Butt Fusion Welding Machine, Electrofusion Welding Machine, Fitting Fusion Machine, Full Automatic Butt Fusion Welding Machine, Band Saw Machine, Plastic Welding Equipment, Pipe Fusion Equipment, Butt Welder, Socket Welding Machine, Saddle Fusion Machine, Angle Fusion Machine, Table Butt Fusion Machine, Non Woven Bag, Non Woven Bag Machine, Spray Drier, Mixing Agitator, Stirring Mill, Filter Machine, Mixing Tank, Metering Tank, , Integrated Butt Fusion Welding Machine,PE fitting,PE pipe,PE Butt fusion machine,Butt Fusion Welding Machine,,Butt Fusion Welding Machine, Electrofusion Welding Machine, Fitting Fusion Machine, Full Automatic Butt Fusion Welding Machine, Band Saw Machine, Plastic Welding Equipment, Pipe Fusion Equipment, Butt Welder, Socket Welding Machine, Saddle Fusion Machine, Angle Fusion Machine, Table Butt Fusion Machine, Non Woven Bag, Non Woven Bag Machine, Spray Drier, Mixing Agitator, Stirring Mill, Filter Machine, Mixing Tank, Metering Tank, , Integrated Butt Fusion Welding Machine,PE fitting,PE pipe,PE Butt fusion machine,Butt Fusion Welding Machine,SMP IndustryWe are a company dealing with off-shore / marine industry in the regional market. On top of stock that we carried, act as an agent to market their product on indent basis (mostly copper alloy product) carried pipe and fitting for has been introducing other such protective netting industiral This is used ....Address:Blk 246 Pasir Ris St 21Product/Service:Stock of Copper Alloy pipe and fitting / SS valve / Protective Netting and mill agent, Ex-proof Panel IP , Copper Alloy / Aluminium Brass Pipe And Fitting,Protective Sleeve Netting,SS Neddle Valve / SS304 Nipple And Studs,,Stock of Copper Alloy pipe and fitting / SS valve / Protective Netting and mill agent, Ex-proof Panel IP , Copper Alloy / Aluminium Brass Pipe And Fitting,Protective Sleeve Netting,SS Neddle Valve / SS304 Nipple And Studs,SUTEX METAL TECHNOLOGY CO., LTD.Our company is a state-run enterprise. We are specializing in metal processing machinery, especially weld pipe making galvanizing cold rolling mill, slitting line. have the complete functions of scientific research, design, manufacture, installation equipment, and aspects solid reliable quality ....Address:15 Liangxi RoadProduct/Service:welded tube making machinery,tube galvanizing machinery,cold rolling mill,slitting line , PIPE / TUBE MAKING MACHINERY,tube / pipe galvanizing line,light pole and power tower pole making machinery,PIPE GALVANIZING EQUIPMENT,,welded tube making machinery,tube galvanizing machinery,cold rolling mill,slitting line , PIPE / TUBE MAKING MACHINERY,tube / pipe galvanizing line,light pole and power tower pole making machinery,PIPE GALVANIZING EQUIPMENT,DAPA industry co.,ltdOur company started business in 1995.we are located busan, South korea.we have many years of history the field used construction machinery and other equipment parts.Regarding our main production items as belows. 1) Construction Machinery - Hydraulic Trench Cutter(DP-40H) Electro Cutter(DP-40E) ....Address:567-24, Bongnim-dong, Gangseo-gu,Product/Service:Sheet Pile Driver,Reverse Circulation Drill,Hydraulic Trench Cutter,Electro Trench Cutter,Horizontal Direction Drill,Slitter & Shear Line,Tube Mill Line,Pipe Packing Line,Auto-Pipe Painting Line,Wire Drawing Machine,Wire Rope Machine , DAPA DP- 40H/DP- 40E Diaphragm Wall Cutter,EMX-150K Electro Trench cutter,R.C.D (Reverse Circulation Drilling Rig) Machine,Sheet Pile Driver,,Sheet Pile Driver,Reverse Circulation Drill,Hydraulic Trench Cutter,Electro Trench Cutter,Horizontal Direction Drill,Slitter & Shear Line,Tube Mill Line,Pipe Packing Line,Auto-Pipe Painting Line,Wire Drawing Machine,Wire Rope Machine , DAPA DP- 40H/DP- 40E Diaphragm Wall Cutter,EMX-150K Electro Trench cutter,R.C.D (Reverse Circulation Drilling Rig) Machine,Sheet Pile Driver,INSUNG HEAVY ELECTRIC COThis supplier has not provided a Company Introduction yet..Address:380-26, Samnak-dong, Sasang-guProduct/Service:induction heater,high frequency,hf induction heater,melting furnace,heat treatment,Infrared thermometer,MHz Super Rapid Welder,Gun Type Induction Heater,Byte Tip welding machine,Pre-heater,Computer temperature management system,Barrel heating machine for a forging,Pipe,Beam,Bending machine,high frequency induction heater,tube mill,igbt,forging,anneal , Pipe, Beam, Bending machine,Computer temperature management system,MHz Super Rapid Welder,Computer temperature management system,Barrel heating machine,Gun Type Induction Heater,Byte Tip welding machine,Pre-heater Machinery,High Frequency Induction Heater - B.A Heat Treatment,High Frequency Induction Heater - Billet Induction Heater,High Frequency Induction Heater - Ball Screw Heat Treatment,High Frequency Induction Heater - Plate Planet Carrier Heater,High Frequency Induction Heater - Piston Grobe Heat Treatment,High Frequency Induction Heater - Needle Bearing Heat Treatment,High Frequency Induction Heater - Inner Cover Heater heat treatment,High Frequency Induction Heater - Heater,High Frequency Induction Heater - Brazing Machine,Portable Induction Heater / gun heater,Sproket Heat Treatment / vacuum furnace,Spinble Heat Treatment,Shaft Heat Treatment,Saw Blade Heater Treatment,Rod Heat Treatment,Ring Gear Heat Treatment,Yah Heat Treatment,T-Bar Welding Line,T-Bar Auto Welding M.C,High Frequency Induction Pipe fabric Welding Machine,high frequency heat treatment,,induction heater,high frequency,hf induction heater,melting furnace,heat treatment,Infrared thermometer,MHz Super Rapid Welder,Gun Type Induction Heater,Byte Tip welding machine,Pre-heater,Computer temperature management system,Barrel heating machine for a forging,Pipe,Beam,Bending machine,high frequency induction heater,tube mill,igbt,forging,anneal , Pipe, Beam, Bending machine,Computer temperature management system,MHz Super Rapid Welder,Computer temperature management system,Barrel heating machine,Gun Type Induction Heater,Byte Tip welding machine,Pre-heater Machinery,High Frequency Induction Heater - B.A Heat Treatment,High Frequency Induction Heater - Billet Induction Heater,High Frequency Induction Heater - Ball Screw Heat Treatment,High Frequency Induction Heater - Plate Planet Carrier Heater,High Frequency Induction Heater - Piston Grobe Heat Treatment,High Frequency Induction Heater - Needle Bearing Heat Treatment,High Frequency Induction Heater - Inner Cover Heater heat treatment,High Frequency Induction Heater - Heater,High Frequency Induction Heater - Brazing Machine,Portable Induction Heater / gun heater,Sproket Heat Treatment / vacuum furnace,Spinble Heat Treatment,Shaft Heat Treatment,Saw Blade Heater Treatment,Rod Heat Treatment,Ring Gear Heat Treatment,Yah Heat Treatment,T-Bar Welding Line,T-Bar Auto Welding M.C,High Frequency Induction Pipe fabric Welding Machine,high frequency heat treatment,J.k CEMENT CO.,LTDThis supplier has not provided a Company Introduction yet..Address:Kirti NagarProduct/Service:cement klin, cement production line, , plaster power production line,gypsum production line,plaster production line,magnesium machinery,aluminum equipment,aluminum magnesium equipment,kaolin calcined kiln,lime milk production line,CWS mill,rod mill,Wind swept coal mill,Wind swept dry raw mill,ore machinery,Iron ore equipment,Quartz stone production line,stone production line,Limestone production line,Low-speed cylinder mill,Active lime equipment,Active lime machinery,Active lime production line,pipe mill,metallurgy rot,cement making machine,Vertical preheater,Vertical Mill equipment,Raw Material Mill equipment,Plenum pulse bag house,calcium carbonate production line,lime kiln calcined equipment,calcium carbonate equipment,Grate cooler machine,,cement klin, cement production line, , plaster power production line,gypsum production line,plaster production line,magnesium machinery,aluminum equipment,aluminum magnesium equipment,kaolin calcined kiln,lime milk production line,CWS mill,rod mill,Wind swept coal mill,Wind swept dry raw mill,ore machinery,Iron ore equipment,Quartz stone production line,stone production line,Limestone production line,Low-speed cylinder mill,Active lime equipment,Active lime machinery,Active lime production line,pipe mill,metallurgy rot,cement making machine,Vertical preheater,Vertical Mill equipment,Raw Material Mill equipment,Plenum pulse bag house,calcium carbonate production line,lime kiln calcined equipment,calcium carbonate equipment,Grate cooler machine,Jiangsu Qiyuan GroupZhangjiagang Zhongyuan Pipe-Making Co., Ltd. was established in 1994 and is a specialized manufacturer of steel tubes, seamless hot cold strips, copper as well high frequency welding tube machines. We have 500 staff members our annual production capacity nearly 5, 000MT per month. focus on providing ....Address:Jingang, Zhangjiagang, Jiangsu, ChinaProduct/Service:steel pipe, api tube, steel strip, tube mill,Steel pipe , API tube,,steel pipe, api tube, steel strip, tube mill,Steel pipe , API tube,Miraetec Co., LtdWe are a specialized Agency of Korea Tube(Pipe) related facilities such as bellows; 1. Swaging Machine 2. Tube Drawing (3 pipes) 3. Mill machines ERW/API for carbon steel, Titanium, Stainless steel 4. Auto Packing machine 5. Roller hearth type Heat treatment Furnace (energy saving type) (Carbon Copper, ....Address:Dongjing-Lu, Chengxiangzhen, Xuzhou, Jiangsu, ChinaProduct/Service:tube mill, pipe drawing machine, straightening machine, cutting machine, automatic packing machine, swaging machine,Tube mill Line,,tube mill, pipe drawing machine, straightening machine, cutting machine, automatic packing machine, swaging machine,Tube mill Line,King-Macc Machinery Manufacturing Co., LtdZhangjiagang King-Macc Machinery Manufacturing Co., LTD a Sino-ltalian Joint Venture Corporation, was established in 1995, locating city of the center six cities Shanghai, Nanjing, Suzhou, Changzhou, Wuxi and Nantong. The company occupies an area 18, 000 square meters. It owns top advanced ....Address:No1.Haixin Road,Zhangjiagang, Suzhou, Jiangsu, ChinaProduct/Service:bending machine, metal disk saw machine, cutting machine, pipe end forming machine, chamfering machine, grinding mill machine, band saw machine,Multi-Work Position Auto Pipe End Forming Machine,Semi-Auto Metal Disk Saw Machine(Asian Type) Hydraulic Pressure Type,CNC Single-Head Bending Machine GM-CNC(Multipile Layer Die),Auto Single-Head Bending Machine NCBA Series,Auto Single-Head Bending Machine,,bending machine, metal disk saw machine, cutting machine, pipe end forming machine, chamfering machine, grinding mill machine, band saw machine,Multi-Work Position Auto Pipe End Forming Machine,Semi-Auto Metal Disk Saw Machine(Asian Type) Hydraulic Pressure Type,CNC Single-Head Bending Machine GM-CNC(Multipile Layer Die),Auto Single-Head Bending Machine NCBA Series,Auto Single-Head Bending Machine,Rollco Industries (India)M / s Rollco Industries (India) are in the manufacturing field of Rolling Mill Equipments. In a short span we could cater requirement so many reputed rolling mills India & other countries. addition to undisputed quality and workmanship that can be compared with very best country, establish ourselves as ....Address:301, Garg Trade Centre, Sector-11Product/Service:Flywheel, Gear Boxes, Pinion Stands, Rolling Mill Housings, Roller Tables, Tilting Tables, Y Tables, Guide Boxes, Chocks, Couplings & Spindles, Injector, Pinch Roll, Coilers, Pusher, Twist Pipe, Rotary Shears, Snap Shear, Flying Shears, Heavy Duty Cold Shear, W channel , Continuos Mill Stand,Mechanical Pusher,,Flywheel, Gear Boxes, Pinion Stands, Rolling Mill Housings, Roller Tables, Tilting Tables, Y Tables, Guide Boxes, Chocks, Couplings & Spindles, Injector, Pinch Roll, Coilers, Pusher, Twist Pipe, Rotary Shears, Snap Shear, Flying Shears, Heavy Duty Cold Shear, W channel , Continuos Mill Stand,Mechanical Pusher,Tianjin Zhaolida Steel Pipe Co., LtdTianjin Zhaolida Steel Pipe Group is the leading corporation of manufacturing steel pipes in Daqiuzhuang Village. The heading office locates Industrial District, Tianjin. It composed Xinhao Trading Co., Ltd, Haoda Huayuxin Weihaode Helon International Ltd and Ltd. group specialized producing ....Address:No. 9 of Technology Street, Daqiuzhuang Industrial District, Jinghai County, Tianjin, Tianjin, ChinaProduct/Service:hot-dipped/pre-galvanized steel pipe/sheet/plate/coil, erw steel pipe, seamless steel pipe, spiral steel pipe, api 5l/cl steel pipe, steel bars, angle steel, scaffolding steel pipe, stainless steel pipes, and all other products, you name it, we can do it.,Prime Antiseptic Spiral Steel Pipe Production Mill,BS1387, ASTM A53, GB/T3091 ERW steel tube,ASTM A106/A53 Seamless Steel Pipe,BS ASTM JIS EN GB/T Hot-dipped Galvanized steel pipe,BS1387 Pre-Galvanized Steel Pipe,,hot-dipped/pre-galvanized steel pipe/sheet/plate/coil, erw steel pipe, seamless steel pipe, spiral steel pipe, api 5l/cl steel pipe, steel bars, angle steel, scaffolding steel pipe, stainless steel pipes, and all other products, you name it, we can do it.,Prime Antiseptic Spiral Steel Pipe Production Mill,BS1387, ASTM A53, GB/T3091 ERW steel tube,ASTM A106/A53 Seamless Steel Pipe,BS ASTM JIS EN GB/T Hot-dipped Galvanized steel pipe,BS1387 Pre-Galvanized Steel Pipe,Hebei Yuanda MachineryCo., Ltd.We are a team consisted of machine designing engineer, sales consultant, after-sale service. As establishment 80s, we specialize in the R&D and manufacture pipe welding equipment. The main products straight seam steel making machines, square cold forming mills, spiral welded slitting machines ....Address:Jianshe Street, Shijiazhuang, Hebei, ChinaProduct/Service:welded pipe equipments, uncoiler, cutting and welding machine, accumulator, forming and sizing mill, flying saw, roller,Forming and sizing mill,Accumulator,Shear welder,,welded pipe equipments, uncoiler, cutting and welding machine, accumulator, forming and sizing mill, flying saw, roller,Forming and sizing mill,Accumulator,Shear welder,Dalian Hitop International Trading Co., LtdDalian hitop international trading co., ltd is a professional company dealing with complete set of production lines for producing building materials. Production supplied by Hitop include steel tube mills (Seamless mill, ERW mill and SSAW mill), rebar rolling Block making machine. Its turnkey service ....Address:No,1132, 66#baishi bay E&Tdevelopment zone, dalian, liaoning, ChinaProduct/Service:pipe, seamless tube, seamless pipes, seamless steel pipe, stainless steel seamless pipe, astm seamless pipes, seamless pipe supplier, stainless steel tube, stainless tube, wholesale pipe, seamless pipe china, steel pipe, steel tube, erw pipe, erw steel pipe, erw tube, er,Seamless Tube Mill,Seamless Pipe,ERW Pipe,Hot Dip Galvanized Steel Coil,Automatic Mesh Welding Machine,,pipe, seamless tube, seamless pipes, seamless steel pipe, stainless steel seamless pipe, astm seamless pipes, seamless pipe supplier, stainless steel tube, stainless tube, wholesale pipe, seamless pipe china, steel pipe, steel tube, erw pipe, erw steel pipe, erw tube, er,Seamless Tube Mill,Seamless Pipe,ERW Pipe,Hot Dip Galvanized Steel Coil,Automatic Mesh Welding Machine,QiYuan GroupWe are a big and good factory who produce export the High Frequency Welding Pipe Making Machine, we over 40 countries for our mill. Model No.: ZY16, ZY20, ZY32, ZY50, ZY76, ZY114 , ZY219, ZY273 Product Origin: China Payment Terms: T/T or L/C Supply Ability: 150pcs/year Features: 1) Working capacity: ....Address:XiangShan Road, Zhangjiagang, Jiangsu, ChinaProduct/Service:tube mill,Steel pipe,Steel pipe making machine line,Steel tube mill,,tube mill,Steel pipe,Steel pipe making machine line,Steel tube mill,
