Steel Structure Building Materials - Welded Steel Pipes & Galvanized Iron Pipes - China Manufacturer, Structural Grade, Anti-Corrosion

• Customization: Available
• After-sales Service: 24 Hours Service
• Warranty: 6 Months
• Model NO.: Welded pipe
• Type: Hot Rolled Hollow Carbon Pipe, Welded
• Technique: ERW, Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Building Construction
• Section Shape: Round
• Product Name: Galvanized Steel Pipe, Carbon Steel Welded Pipe
• Deep Processing: Oiled, Painted, Galvanized, Powder Coating, Shrink
• Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip
• Thickness: 0.8 - 12.75 mm
• Special Pipe: API Pipe, Other, EMT Pipe, Thick Wal
• Length: 12m, 6m, 6.4m
• Grade: Q235, Q235B, S275, S275jr, A53, St37
• Outer Diameter: 10 - 99 mm
• Keyword: Round Steel Tube
• Transport Package: Bundle, or with All Kinds of Colors PVC or as Your
• Specification: 20mm-1219mm
• Origin: China
• HS Code: 7306309000
• Production Capacity: 100000pices/Year

Product Description

Steel Structure Building Materials - Welded Steel Pipes & Galvanized Iron Pipes - China Manufacturer, Structural Grade, Anti-Corrosion

Product Description:

Commodity	welded steel pipe/tube
Outer Diameter	1/2"~8" 20~219mm
Thickness	0.8~2.75mm
Length	Normal 5.8m, 6m ,random length can be customized
Zinc Coating	40~275g/ or no coating
Tolerance	OD:+/-0.5mm
	WT: +/-0.05mm
	Length: +/-20mm
Straightness	As Per Standard
Material	Q195,Q215,Q235,Q355, Gr.A, Gr.B, S235-JRH,STK400,STK500
Standard	GB/T6728-2016 ,EN10219, ASTM A500, EN10305, AS1163 and other standards
Certificate	ISO 9001,IS014001,ISO45001,ISO50001,CE,LR,ICC,SGS.BV etc
Surface Treatment	Zinc plated ,Passivation, Marking,Embossing
Pipe End	Plain end / Blunt end / Screwed and socked & protected by plastic caps
Deep Processing	Threaded,sockets,end cap,painting,powder coated, oiled, punching,shrink,woven bag, stamping,embossing ect.
Packing	In Bundles, Water Proof Plastic Packing ,in Bulk etc
Applications	Steel Structure,Scaffolding,Fence,Conduit,Greenhouse,Decorative pipe, Post, Roofing
Techinical	ERW (high - frequency welded)
Trade Term	FOB, CFR, CIF, EXW, FCA
Payment Term	T/T, LC, Or as discussion
Delivery Time	10-30 days (based on size & quantity) after receiving down payment by T/T or LC .If customers inquiry pipes in stock, delivery time in 5days

 

 



Specifications:

Introduction:

ERW Steel Pipe(Electric Resistance Welded Pipe), A53 ERW Pipe, ERW Carbon Steel Pipe

Product Details of ERW steel pipe

Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,

Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)

Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, RT TEST, UT TEST)

For ERW Line Pipe For ERW Casing

For ERW Structure Tube

For High pressure and high temperature

Size:

Out Diameter:21.3-660mm

Wall Thickness: 1.0-20mm

Length : 3-12m, or according to customer's requirement

End : Plain End, Beveled End, Treaded

Standard:

ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217

Steel Grade:

API 5L: PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70

ASTM A53: GR.A, GR.B,ASTM A500 JIS G3466

EN: S275, S275JR, S355JRH, S355J2H,EN10219-1 ,EN10217-1

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555
 

 

Chemical Analysis and Mechanical Properties:

Chemical Analysis and Mechanical Properties
Standard	Class	Grade	Chemical Analysis(%)				Mechanical Properties(min)(Mpa)
			C	Mn	P	S	Tensile Strength	Yield Strength
API 5L	PSL1	B	0.26	1.2	0.03	0.03	414	241
		X42	0.26	1.3	0.03	0.03	414	290
		X46	0.26	1.4	0.03	0.03	434	317
		X52	0.26	1.4	0.03	0.03	455	359
		X56	0.26	1.4	0.03	0.03	490	386
		X60	0.26	1.4	0.03	0.03	517	414
		X65	0.26	1.45	0.03	0.03	531	448
		X70	0.26	1.65	0.03	0.03	565	483
	PSL2	B	0.22	1.2	0.025	0.015	414	241
		X42	0.22	1.3	0.025	0.015	414	290
		X46	0.22	1.4	0.025	0.015	434	317
		X52	0.22	1.4	0.025	0.015	455	359
		X56	0.22	1.4	0.025	0.015	490	386
		X60	0.22	1.4	0.025	0.015	517	414
		X65	0.22	1.45	0.025	0.015	531	448
		X70	0.22	1.65	0.025	0.015	565	483
		X80	0.22	1.85	0.025	0.015	621	552

Company Profile:


 

Packaging and Shipping:

· 1- Plastic caps plugged at the two sides of pipe ends

· 2- Should be avoided by the steel strapping and transport damage

· 3- Bundled signs should be uniform and consistent

· 4- The same bundle(batch) of steel pipe should be came from the same furnace.

· 5- The steel pipe has the same furnace number, the same steel grade, the same specifications.
 

Our Advantage: