High -Frequency welded
1. Outer Diameter: 1/2" to 46"
2. Wall thickness: 0.8mm-4mm
3. Length: Max 12 meters
4. Zinc coating: 60-250g/m2
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Outer Diameter | Round:10mm-114mm |
Square:10*10mm-100*100mm | |
Rectangular:10*20mm-80*120mm | |
Thickness | 0.4mm-2mm |
Length | 6m or cut as request. |
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High -Frequency welded
1. Outer Diameter: 1/2" to 46"
2. Wall thickness: 0.8mm-4mm
3. Length: Max 12 meters
4. Zinc coating: 60-250g/m2
Â
Outer Diameter | Round:10mm-114mm |
Square:10*10mm-100*100mm | |
Rectangular:10*20mm-80*120mm | |
Thickness | 0.4mm-2mm |
Length | 6m or cut as request. |
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API Coupling
As we know steel pipe coupling is a short pipe or tube that with threads on both ends, used to connect pipelines. So It is a kind of pipe fittings that with threaded connection, the advantage is easy for pipeline maintenance or to replace the broken pipe.
API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested. Same heat treatment also applicable, except there is an special requirements.
Casing,Api 5Ct Pup Joint
Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com