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DESCRIPTION

Basic Info

Model NO.	ASTM A106 Gr. B seamless steel tube
Usage	Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
Section Shape	Round
Diameter	21mm~609.6mm
Wall Thickness	2.11mm~50mm
Length	6meters, 9meters, 12meters, Random Length
End Processing	Plain Ends, Bevel Ends with Plastic Caps
Surface	Bare Pipe, Black Painting and Marking
Transport Package	Standard Seaworthy Packing
Specification	ASTM A106/A53
Trademark	Iron&steel
Origin	China
HS Code	73041920
Production Capacity	2000tons Per Month

Product Description

https://qdironsteel.en.made-in-china.com/product/GwmTetDjYxkv/China-Hot-Dipped-Galvanized-Seamless-Welded-Steel-Pipe-Round-Square-Rectangle-.htmlHot rolling seamless steel pipeStandard: ASTM A106, ASTM A53, API 5L Steel grade: Gr.BBlack Painting, Beveling End, Plastic End Cap.Bundling and Seaworthy Packing
Outer diameter: 21.3mm~609.6mm
Wall thickness: 2.11mm~50mm
Tolerances of diameter: ±0.4mm~±1mm
Tolerance of wall thickness: ±12.5%
Length: 6 meters, 9meters, 12 meters, Random length.
The Top Qualitly ASTM/API Gr.B seamless Pipe in China.Mechanical Properties ASTM seamless steel tube:

Standard	Steel grade	Tensile strength (Mpa)	Yield point (Mpa)	Elongation (%)
ASTM A106	Gr.A	≥330	≥205	20
	Gr.B	≥415	≥240	20
	Gr.C	≥405	≥275	20

Chemical Composition ASTM seamless steel tube:

standard	Steel grade	Chemical composition (%)
		C ≤	Mn	P ≤	Si ≥	S ≤	Cr ≤	Ni ≤	Cu ≤
ASTM A106	Gr.A	0.25	0.27~0.93	0.035	0.1	0.035	0.4	0.4	0.4
	Gr.B	0.3	0.29~1.06	0.035	0.1	0.035	0.4	0.4	0.4
	Gr.C	0.35	0.29~1.06	0.035	0.1	0.045	0.4	0.4	0.4

Thousands tons of normal size pipes keep in stock all year round, we can make Delivery at least 200 tons every month.Experienced Team guarantee the most professional Shipment services.

FAQ
Q: What's your advantages1. More than 15 years experience of manufacturing and exporting work of steel pipe products.2. ISO/SGS/CE certified factory.3. Special teams for sales, production, logistic and after sale services
Q: Are you a manufacturer?
A: Yes, Our factory located in Shandong Province, China. The factory is qualified by API, ASME, DIN standard, with manual output more than 50000 tons. You could definitely enjoy our direct factory price
Q:Can we visit your factory ?
A: We welcome you come to China any time to visit our factory.
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication, during production and before shipment, the third party inspection is also accepted
Q: What pre-sales service you provide?
A: Prompt quotation, sample checking for free, 24 hours online communication, professional shipment freight calculation
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according toquantity
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.