type

welded steel tube

outer diameter

∮19-∮127mm , 15*30-50*100mm , 20*20-80*80mm

wall thickness

0.6-1.8mm 1.35-3.0mm

shape available

round,square ,rectanglar,oblate,ellipse

standard

ast cr.B , ast cr.C jis ss330, jis sphc, jis sphd, din s185, bs 040, bs a10, bs a185, nf185

material

q195，q215, q195l，q235

packing

surface to be vanished and be packed in bundles, wrapped with steel strip in minimum in 5 points, beveled or plain end

application range

the product are widely used in petroleum, chemical gas,air-conditioner, low pressure fluid pipes, steel struction and so on.

delivery time

according to the quantity, less than 20 days

moq

25tons

productivity

6000 tons per month

remark

anti corrsion and high temperature resistang with black painting

all the production process are made under the iso 9001-2000 strictly