Hot expanded steel pipes

We are manufacturer of Hot expanded steel pipes and supply high quality Hot expanded steel pipes in both large and small quantities worldwide &
offer you the best prices in the market.
We have a team of experienced professionals with years of experience in manufacturing.

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Hot Expanded Steel Pipes Specification

A106 hot expanded seamless steel pipe

1) OD: 21-610mm

2) WT: 1-50mm

3) Certificate: API

4) Standard: ASTM, GB JIS DIN A

Standard ASTMA106 GRB /API5LGRB/ASTMA53GRB
Material GRB 20# STEEL
OD 1/4″ -24″ , 13mm-610mm
WT SCH20, SCH40, SCH60, SCH80, SCH100, SCH120, SCH160, XXS
OD Tollerance D< 48.3mm, +-0.4mm/-0.79mm, D48.3-114.3mm, +-0.79%, D> 114.3mm ± 1.59/-0.79mm
WT Tollerance WT +-12.5%
Chemical C: < 0.30%, Si: > 0.10%, MN: 0.29-1.06%, P: < 0.035%, S: < 0.035%, Cu: < 0.40%, Ni< 0.40%, Cr: < 0.40%, Mo: 0.15%, V: 0.08%
Tensile strength 415MPA
Yield Point 240MPA
Elong-Ation 30
other test HY, ET
Length 2-12m Random, 5.8M FIXED, 6M FIXED, 9M FIXED
Suface Black paint as rusty protect
Ends 2″ below plain ends, 2″ above beveled ends
Methord 140mm below cold drawn, 140mm above hot rolled, 273mm above hot expand
Packing 6 steel strip, bundles, Caps, plastic wrap, loading belt

Hot Expanded Steel Pipes Usage

Boiler Use, water transport, Building, Machinery, Traffic, Aviation, Oil development etc.

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