large diameter galvanized steel spiral steel pipe on sale

Specification

Outer diameter: 219mm-2420mm

Wall thickness: 6mm-20mm

Length: 12m,11.8m,5.8m,6m,or as clients requirement

Material

10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A,A106B,ST52-3,ST358,16MnQ235B,API5L Gr.B,Gr.65,Gr.60,Gr.70

X42,X52,X60,X65,X70,X80,etc

Certificates

SGS,BV,ISO9001:2008;ISO14001:2004;OHSAS18001:1999

Price Term

EXW, FOB, CFR, CIF, etc.

 Payment Term

TT,L/C, Western Union, D/P, western Union, etc

Surface

Black painted, Galvanized, color coated, PE coated, Varnish, anti-rust oiled, anti-rust

varnished, etc

End

Plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes

Package

Standard export package, suit for all kinds of transport or as required.

Delivery Time

About 26days after receipt of irrevocable L/C at sight or 30% deposit

Standard

GB/T3091 Welded steel pipe for low pressure liquid delivery
GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelines
IS: 3589 Steel tubes for water and sewage
IS : 1978-1982:Steel tubes for use in transportation of oil; gas & Petroleum products
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
DIN 2458 WELDED STEEL PIPES AND TUBES
EN10217 Welded steel tubes for pressure purposes.Technical delivery conditions. No alloy steel tubes

 with specified room temperature properties
API 5L/API5CT Line and oil Pipe
SY/T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service
SY/T 5040 Spiral submerged arc-welded steel pipe piles
CJ/T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply
IS : 1978 Steel tubes for use in transportation of oil;gas & Petroleum products
ASTM A252 WELDED AND SEAMLESS STEEL PIPE PILES