Specifications
Material:20# 45# 16mn 27simn st52, bk+s, din2391, astm a 106 or according to your requirement.
Standard: gb/t8713-88 gb/t3639-2000 din 2391 en10305 or according to your requirement.
Straightness:0.3~0.8mm/m or according to your requirement
Elongation: 14%-25% or according to your requirement.
Id tolerance:h7-h8
Application:
Mining industry, machinery processing, natural gas oil transportation exploitation etc.
Process:
Cold-drawn, cold-rolled, honed, srb
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Supplier: Hard chrome plating & honing services
Services: Hard chrome plating & honing tubes
Buyer: Low carbon steel tubes
Specifications Material:20# 45# 16mn 27simn st52, bk+s, din2391, astm a 106 or according to your requirement. Standard: gb/t8713-88 gb/t3639-2000 din 2391 en10305 or according to your requirement. Straightness:0.3~0.8mm/m or according to your requirement Elongation: 14%-25% or according to your requirement. Id tolerance:h7-h8 Application: Mining industry, machinery processing, natural gas oil transportation exploitation etc. Process: Cold-drawn, cold-rolled, honed, srb -
Specifications Material:20# 45# 16Mn 27SiMn ST52,BK+S,DIN2391,ASTM A 106 or according to your requirement. Standard: GB/T8713-88 GB/T3639-2000 DIN 2391 EN10305 or according to your requirement. Straightness:0.3~0.8mm/m or according to your requirement Elongation: 14%-25% or according to your requirement. ID tolerance:H7-H8 Application: Mining industry, machinery processing, natural gas oil transportation exploitation etc. Process: Cold-drawn, cold-rolled, honed, SRB -
