Steel Constructural ASTM A572 ERW Welded Carbon Black Steel Tube

• Customization: Available
• After-sales Service: One-Stop Service
• Warranty: One Year
• Model NO.: ASTM A572
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black/Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Structure Pipe
• Section Shape: Round
• Keyword: Welded Steel Tube
• Steel Grade: Q235/Q355/Q345/A36/Ss400/S235jr/A106/A53
• Packing: Standard Seaworthy Packing
• Length: 12m, 6m, 4m
• Delivery Time: Within 7-15 Workdays
• Price Term: Fob CIF CFR
• Invoicing: by Actual Weight
• Processing Service: Bending, Welding, Punching, Cutting
• Advantage: Low Cost
• Tolerance: +/-1%
• Oiled or Non-Oiled: Non-Oiled
• Certification: Mtc
• Standard: ASTM, GB, DIN, JIS, AISI, En, BS
• Transport Package: N/M
• Specification: OD10-812mm, Thickness1-200mm
• Trademark: Origial
• Origin: Henan, China
• HS Code: 7306500000
• Production Capacity: 50, 000tons/Year

Product Description

Steel constructural ASTM A572 ERW welded carbon black steel tube

Product Description

Product Name	Welded Carbon Steel Pipe
Size	OD	1/2" -24" (21.3mm-610mm)
	Wall Thickness	0.5mm-12mm
	Length	Length can be customized,Maximum 12M
Steel material	Q195→Grade B, SPHC
	Q215→Grade C, CS Type B, SPHC
	Q235→Grade B, SS400, S235JR, S235JO, S235J2, A36, A106, A53, A572, ST37
	Q345→ST52
Standard	BS1387, BS EN10297, BS EN10219;
	ASTM A53-2007, ASTM A335-2006;
	GB/T3091-2001, GB/T3090-2000.
Packing	Industry standard packaging or according to client's requirement
Payment	T/T,L/C at sight.
Delivery time	Up to order quantity
Advantages	1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4.Reliable forwarder, 2-hour away from port.

A572GR is divided into five grades: grade 42, grade 50, Grade 55 for riveting, bolted or welded structural parts; Grade 60 and 65 for riveting and bolted structural parts for bridge or other purposes.

Mechanical property

	Yield strength (≥Mpa)	Tensile strength (≥Mpa)	Elongation in ≥,%
			200mm	50mm
A572 Gr42	290	415	20	24
A572 Gr50	345	450	18	21
A572 Gr60	415	520	16	18

Chemical composition

	Main chemical elements composition
	C	Si	Mn	P	S	Nb	V
A572 Gr42	0.23	0.40	1.35	0.04	0.05	0.005-0.05	0.01-0.15
A572 Gr50	0.23	0.40	1.35	0.04	0.05	0.005-0.05	0.01-0.15
A572 Gr60	0.26	0.40	1.35	0.04	0.05	0.005-0.05	0.01-0.15

Detailed Photos

Packaging & Shipping

Application

1. The construction of the class are: under the pipeline transport more building extraction of groundwater boiler hot water transport with
2.  Mechanical processing bearing sleeve processing machinery accessories, etc.
3. Electrical: gas transmission water power generation fluid pipeline
4.  Wind power plant anti-static pipe, etc

Product Process

Our Advantages

1.Professional Factory
We have our own factory with more than 10 years production history in hoist equipment manufacturer.
 
2.High Quality
All of our products have been checked seriously:
With Chemical Composition and Mechanical Properties Analysis; Hydrostatic Test, Dimensional
and Visual Inspection, Also With Nondestructive Inspection
 
3.Good Prices
Competitive prices based on the same quality as we are factory supplier.
 
4.Fast Delivery
professional packing, avoid damage.
 
5.OEM Custom
Samples can be made according to your requirements before placing order.
 
6.Best Service
Your kind inquiry will be replied in 8 hours or 24 hours if time difference.
 
7.Help to Solve Problem
Specialized team make us strong support to solve your problems from purchase to application.

Our Services

FAQ