• Specification：1,2"-72"
• Transport Package：in Bundle, Loose, or as Request
• Section Shape：Round
• Usage：Construction & Decoration
• Trademark：KM
• Origin：China
• HS Code：730419
• Production Capacity：3000ton,Month

Basic Info.

Usage Construction & Decoration Section Shape Round Transport Package in Bundle, Loose, or as Request Specification 1/2"-72" Trademark KM Origin China HS Code 730419 Production Capacity 3000ton/Month

Product Description

ASTM A500 Gr.B Welded Steel Pipe

ASTM A500 structural pipe is welded pipe sized tubing made from flat-rolled steel, formed through a roller system and welded using electric-resistance welding. Longitudinal butt joints of welded tubing shall be welded across its thickness in such a manner as to assure the structural design strength of the tubing section.

Applications:

• electricity
• petroleum
• chemical companies
• high temperature
• low temperature resistance
• corrosion-resistant piping systems.

Specifications:

• OD :10.3-820 mm
• wall thickness: 0.8 to 75 mm
• Length: 6m

Chemical Component(%)

Grade	C	M	P	S	Cu
Gr.A	0.26	1.35	0.035	0.035	0.20
Gr.B	0.30	1.40	0.045	0.045	0.18
Gr.C	0.23	1.35	0.035	0.035	0.20
Gr.D	0.27	1.40	0.045	0.045	0.18

Mechanical Properties Min (MPa)

Grade	Tensile Strength	Yield Strength	Elongation
Gr.A	310	230	25
Gr.B	400	290	23
Gr.C	425	315	21
Gr.D	400	250	23