Structural steel pipe GOST8731-74
Product Description
Carbon steel pipe can be divided into seamless steel pipe, straight seam steel pipe, spiral steel pipe, high-frequency welded steel pipe, etc. Because of its manufacturing process is different, it is divided into hot rolling (extrusion) seamless steel tube and cold drawing (rolling) seamless steel tube.Cold drawing (rolling) pipe is divided into circular tube and special-shaped tube two kinds.
Specification
large size 2m diameter carbon middle steel pipe | |
OD | 10mm-1220mm(1/8”-50”) |
WT | 2mm-10mm |
Length | Random Length: |
3.5m-12m, or fixed length 5.8m or as the customer’s requirement. | |
Standard | ASTM A53, ASTM A106, API 5L, DIN 17175, |
GOST8731/8732, G3457/G3452 etc. | |
Material | Q195,Q215,Q235A,Q235B,
|
Surface | Rust remove, black painting, antirust oil, varnish, |
hot-dip galvanized etc. | |
Package | By bundles, plastic caps or steel caps, |
wooden cases or as requirement. | |
Capability | 6000tons/month. |
End | plain,thread,angle. |
Advantage | Big diameter and thick wall pipes. |
Best price with good quality. | |
The partner you can trust. | |
Good service and very patient. | |
