Manufacturers 440 Supplier(s)
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tapered steel pipe:

steel pipe threading Manufacturers 10 steel pipe Manufacturers More...
Country/Region:
China (Mainland)
Main Products:
steel pipe expanding machine,steel pipe elbow making machine,steel pipe bending machine,steel pipe grinding machine,pipe end forming machine
Factory Size:
30,000-50,000 square meters
Production Lines:
Above 10
Qualification proof:
 
62.5% Response Rate
Country/Region:
China (Mainland)
Main Products:
elbow,flange,pipes,reducer,tee
Mgnt Certfication:
ISO9001
Factory Size:
Above 100,000 square meters
Production Lines:
Above 10
Qualification proof:
 
70.5% Response Rate
Country/Region:
China (Mainland)
Main Products:
Wear Resistant Electrode,Wear Resistant Plate,Wear Resistant Pipe,Erosion Resistant Pipe,Heap Board Machinery
Mgnt Certfication:
ISO9001; ISO9001; ISO9000,Certificate of Account Information,wear resistant plate / abrasion resistant plate patent,Inspection Report,CHINA CREDIT EXPAMPLE CERTIFICATE
Factory Size:
3,000-5,000 square meters
Production Lines:
Above 10
Qualification proof:
 
52.6% Response Rate
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Tube,Earth auger,Hydraulic Quick Coupler,Gas Spring,Excavator Bucket
Mgnt Certfication:
ISO9001
Factory Size:
1,000-3,000 square meters
Production Lines:
Above 10
Qualification proof:
 
77.8% Response Rate
Country/Region:
China (Mainland)
Main Products:
PDC Bits,Drill Pipe
Mgnt Certfication:
ISO9001
Factory Size:
5,000-10,000 square meters
Production Lines:
4
Qualification proof:
 
57.8% Response Rate
Country/Region:
China (Mainland)
Main Products:
Wrought Iron Gate,Wrought Iron Fence,Wrought Iron Furniture,Wrought Iron Door,Wrought Iron Railing
Factory Size:
3,000-5,000 square meters
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Steel Pipe (Not for Pressure Pipeline and Drinking Water)
Mgnt Certfication:
ISO9001; G/BT19001-2000 idt ISO8001:2000Certificate
Factory Size:
10,000-30,000 square meters
Production Lines:
8
Qualification proof:
 
71.8% Response Rate
Country/Region:
China (Mainland)
Main Products:
steel pipe,stainless steel pipe,seamless pipe
Mgnt Certfication:
ISO9001
Factory Size:
30,000-50,000 square meters
Production Lines:
Above 10
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Hydraulic cylinde,Honed tube,Piston rod,Hydraulic system,Power Unit
Mgnt Certfication:
ISO9001
Factory Size:
5,000-10,000 square meters
Production Lines:
Above 10
Qualification proof:
 
25.8% Response Rate
Country/Region:
China (Mainland)
Main Products:
Welded steel pipe,telecom steel tower,flake tower,transmission tower,pipe tower
Factory Size:
50,000-100,000 square meters
Production Lines:
4
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Hot Dip Galvanized Steel Pipe
Factory Size:
10,000-30,000 square meters
Production Lines:
6
Qualification proof:
 
41.6% Response Rate
Country/Region:
China (Mainland)
Main Products:
Scaffolding Pipe,Hot Dipped Galvanized Pipe,Hollow Section,Steel Plank,Ringlock System
Mgnt Certfication:
ISO9001
Factory Size:
10,000-30,000 square meters
Production Lines:
Above 10
Qualification proof:
 
39.7% Response Rate
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe,Square Pipe
Mgnt Certfication:
Export License,Registration of Chinese Customs
Factory Size:
Above 100,000 square meters
Production Lines:
8
Qualification proof:
 
88.9% Response Rate
Country/Region:
India
Main Products:
STAINLESS STEEL,DUPLEX STEEL,SUPER DUPLEX STEEL,ALLOY STEEL,CARBON STEEL
Mgnt Certfication:
Emerging Company Of The Year,International Quality Summit Award,EEPC India,SSI
Factory Size:
5,000-10,000 square meters
Production Lines:
10
Qualification proof:
 
68.1% Response Rate
Country/Region:
China (Mainland)
Main Products:
Welded Steel Pipe,Hot Dipped Steel Pipe,Pregalvanized Steel Pipe,Square Rectangular Steel Pipes,Scaffolding Steel Pipes
Factory Size:
3,000-5,000 square meters
Production Lines:
4
Qualification proof:
 
11.6% Response Rate
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe
Factory Size:
30,000-50,000 square meters
Production Lines:
2
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
SSAW Steel Pipe,Seamless Steel Pipe,LSAW Steel Pipe,ERW Steel Pipe,Coating Pipe
Factory Size:
30,000-50,000 square meters
Production Lines:
5
Qualification proof:
 
17.2% Response Rate
Country/Region:
China (Mainland)
Main Products:
Non Pressure (Galvanized Pipe,Square Pipe,Welded Steel Pipe),PPGI,Seamless Steel Pipe,Corrugated Sheet,Galvanized Coil
Mgnt Certfication:
bv
Factory Size:
5,000-10,000 square meters
Production Lines:
3
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
steel pipe,large diameter seamless steel pipe,welded steel pipe,heavy wall thickness seamless pipe,butt weld pipe fitting
Mgnt Certfication:
ISO9001
Factory Size:
Below 1,000 square meters
Production Lines:
3
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Steel products (Steel tube,Steel plate,Railway,Rail fastener,Investment casting items),Machine(Roller bending machine,Staker,CNC lathe),Rubber ...
Factory Size:
1,000-3,000 square meters
Production Lines:
2
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe,Welded Steel Pipe,Spiral Steel Pipe,Casing Pipe,Pipe Fitting
Factory Size:
3,000-5,000 square meters
Production Lines:
5
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
ERW Steel Pipe,Spiral Welded Pipe,Oil Casing and Tubing,Seamless Steel Pipe,Screen Steel Pipe
Factory Size:
3,000-5,000 square meters
Production Lines:
Above 10
Qualification proof:
 
46.9% Response Rate
Country/Region:
China (Mainland)
Main Products:
Steel Pipe,Steel Coil,Roofing Sheet,Shaped Steel,Sandwich Panel
Mgnt Certfication:
Supplier Assessment
Factory Size:
30,000-50,000 square meters
Production Lines:
Above 10
Qualification proof:
 
69.5% Response Rate
Country/Region:
China (Mainland)
Main Products:
forging,shaft,precision turned part,shaft in deep hole,mechanical component
Mgnt Certfication:
ISO9001
Factory Size:
10,000-30,000 square meters
Production Lines:
Above 10
Qualification proof:
 
85.7% Response Rate
Country/Region:
China (Mainland)
Main Products:
Ductile Iron Pipes & Fittings,Steel Pipes & Fittings,PVC Pipes & Fittings,Valves & Flanges,Manhole Covers
Mgnt Certfication:
ISO9001; ISO9001
Factory Size:
30,000-50,000 square meters
Production Lines:
4
Qualification proof:
38
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