API 5L X70 line seamless steel pipe

API 5L X70 pipe is a premium grade piping material in API 5L standard specifications.
Also called L485 pipe, as it’s yield strength minimum in 485 Mpa (300 psi).
API 5L X70 covers manufacturing types in seamless and welded (ERW, SAW) types,
both applied for oil and gas transmissions.

Classification ：

Seamless Steel Pipe

+8613176025308

business@sdhmsteel.com

E-mail

Pipe Standards

Product message

Product Details

Product introduction

API 5L X70 pipe is a premium grade piping material in API 5L standard specifications. Also called L485 pipe, as it’s yield strength
minimum in 485 Mpa (300 psi). API 5L X70 covers manufacturing types in seamless and welded (ERW, SAW) types, both applied
for oil and gas transmissions.

Specification

Type	API steel pipe
Pipe size	30 - 426mm
Wall thickness	3-80mm
Length	5-12m
Material	API 5L X 52 X70 X65 X56,
Standard	GB, DIN, ASTM, API (GB/T8162, GB/T8163, GB/T 3087, GB 5130, DIN 1626, DIN 1629/3, DIN 2391, DIN 17175, DIN 2448, ASTM A106-2006, ASTM A53-2007, API 5CT, API 5L)
Application	petroleum, construction ,shipbuilding, smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment, boiler heat, exchanger, gas metallurgy, etc.
Package	Steel strips bundled, Woven bag packed, Plastic caps on both ends, or as per customers' requirements.

Technical data

Chemical Composition

Grade	Chemical Composition
	C	Si	Mn	P	S	V	Nb	Ti
API 5L X70	0.17	0.45	1.75	0.020	0.010	0.10	0.05	0.06

API 5L X70 PSL 1 Chemical Requirements
Grade	Composition, %
	C max	Mn max	P		S max	V max	Nb max	Ti max
			min	max
B	0.28	1.2	–	0.03	0.03	c.d	c,d	d
X70	0.28	1.4	–	0.03	0.03	f	f	f

API 5L X70Q PSL 2 Chemical Requirements
Grade	Composition, %
	C	Si	Mn	P	S	V	Nb	Ti	Other

X70Q	0.18	0.45	1.8	0.025	0.015	g	g	g	h,l

API 5L GrB X70 PSL 1/2 Mechanical Properties

Grade	Yield Strength Mpa		Tensile Strength Mpa		Raito	Elongation
	min	max	min	max	max	min
BN	245	450	415	655	0.93	f
BQ	245	450	415	655	0.93	f
X70Q	485	635	570	760	0.93	f

Factory profile

Adhering to the tenet of "integrity first, quality for survival", the company has established a complete marketing channel of "based in North China, radiating the whole country, and facing the world", and has not only established a solid strategic partnership with many domestic and foreign enterprises.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.

Packing method: Packing according to customer's requirement.

The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.The products are mainly exported to Italy, Mexico, South Korea, Israel, Turkey, India, Pakistan, Kyrgyzstan, Oman, Kazakhstan, Vietnam, Myanmar and other countries. The company's supply is sufficient, the variety is complete, order production is fast, welcome domestic and foreign manufacturers, traders to contact us.

Company Advantages
1. We are a large-scale production enterprise integrating production, research and development, and can customize the products required by customers.
2. We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
3. After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
4. Free samples are available.
5. With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.