After-sales Service: | 3month |
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Warranty: | 1year |
Type: | Welded |
Technique: | ERW |
Material: | Carbon Steel |
Surface Treatment: | Black |
Samples: |
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Customization: |
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Suppliers with verified business licenses
standard:API 5L,GB/T 9711,Sy/T5037,Sy/T5040,GB/T3091,ASTM aAPI 5L,GB/T 9711,Sy/T5037,Sy/T5040,GB/T3091,ASTM a
SIZE :OD: 21.3-609.6
W.T:2.77-25MM
LENGTH:5.8-6M as usual
Suppliers with verified business licenses