China supplier sprial carbon welded steel pipe gas and oiled pipe

Short Description:

Standard	API 5L,GB/T 9711,SY/T5037,SY/T5040,GB/T3091,ASTM A252
Size OD	219-2220mm
	W.T:3.0-26MM
	LENGTH:5.8-6M as usual
Material	gr.a,gr.b,195-q345,x42,x46,x65,x70
Main use	petroleum , natural gas ,water transport or use for Piling
Surface	oil, black, varnish, hot dipped galvanized,3PE ,FBE
Packing	In bundles, with water proof plastic tarpaulin cover. steel tags
Payment	at sight L/C or 30%T/T

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Product Detail

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Raw Material

Spiral steel pipe is?mainly used in public waterworks, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction etc.
For liquid transportation: water supply, drain water, petroleum transportation, etc.
For gas transmission: coal gas, steam, liquefied petroleum gas, gas etc.
For structure: piling, bridge, wharf, road, architectural structure, etc.

black paint square tube (6)