ASTM A53 Gr.B Carbon Steel Pipe

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ASTM A53 Gr.B Carbon Steel Pipe

A53 primarily includes two strength grades:
Grade A: Minimum yield strength of 205 MPa.
Grade B: Minimum yield strength of 240 MPa. This is the most commonly used grade.
Wall thickness series: The most common wall thickness series are Sch 40 (standard) and Sch 80 (extra heavy), used for different pressure requirements.

Out Diameter	13.7mm-914mm
Wall Thickness	2mm-120mm
Length	2m-12m
Producing Standard	American ASME B36.10M, ASTM API 5L, API 5CTJapanese JIS, German DIN, Chinese GB, BS standard
Steel Grade	ASTM A53, A106, A500, A513, A179, A178, A192, SAE1018, SAE1020, SAE1045 etc; API 5L PSL1: A, B, x42, x46, x52, x56, x60, x65, x70 ; PSL2: B, x42, x46, x52, x56, x60, x65, x70,x80 EN S235JRH，S275JOH，S355J2H JIS SS400, STPG42, G3454, G3456 etc; DIN St35, St35.8, St37, St42, St45, St52, DIN1626,DIN17175 etc; GB 10#, 20#, 45#, Q235, Q345, Q195, 16Mn, 27SiMn, 20Cr, 40Cr, 12CrMo, 15CrMo, 30CrMo, 35CrMo, 42CrMo etc;
Special specifications	Available according to customer's requirements and quantity.
End Shape	Beveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements
Surface treatment	Painted, Oiled, galvanized, phosphate etc
Usage	Widely used in the mechanical treatment field, petrochemical industry, transport and construction field2.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;3.The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc4.Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
Third party inspection	Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.

ASTM A53 Chemical Composition Requirements

ASTM A53	C	Mn	P	S	Cu	Ni	Cr	Mo	V	CE (Max)
Type S (Seamless)
Grade A	0.25	0.95	0.05	0.045	0.40	0.40	0.40	0.15	0.08	—
Grade B	0.30	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08	—
Type E (Electric-Resistance Welded)
Grade A	0.25	0.95	0.05	0.045	0.40	0.40	0.40	0.15	0.08	—
Grade B	0.30	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08	0.50
Type F (Furnace-Butt Welded)†
Grade A	0.30	1.20	0.05	0.045	0.40	0.40	0.40	0.15	0.08	—

ASTM A106 Chemical Composition Requirements

ASTM A106	C	Mn	P	S	Si	Cu	Ni	Cr	Mo	V	CE (Max)
Grade A	0.25	0.27-0.93	0.035	0.035	0.10	0.40	0.40	0.40	0.15	0.08	0.50
Grade B	0.30	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.40	0.15	0.08	0.50
Grade C	0.35	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.40	0.15	0.08	0.55

Product Dimensions

NPS	(OD)	Schedule 40（thickness ）	Schedule 80（thickness ）
	in (mm)	in (mm)	thickness in (mm)
1/8	0.405 (10.29)	0.068 (1.73)	0.095 (2.41)
1/4	0.540 (13.72)	0.088 (2.24)	0.119 (3.02)
3/8	0.675 (17.15)	0.091 (2.31)	0.126 (3.20)
1/2	0.840 (21.34)	0.109 (2.77)	0.147 (3.73)
3/4	1.050 (26.67)	0.113 (2.87)	0.154 (3.91)
1	1.315 (33.40)	0.133 (3.38)	0.179 (4.55)
1 1/4	1.660 (42.16)	0.140 (3.56)	0.191 (4.85)
1 1/2	1.900 (48.26)	0.145 (3.68)	0.200 (5.08)
2	2.375 (60.33)	0.154 (3.91)	0.218 (5.54)
2 1/2	2.875 (73.03)	0.203 (5.16)	0.276 (7.01)
3	3.500 (88.90)	0.216 (5.49)	0.300 (7.62)
3 1/2	4.000 (101.60)	0.226 (5.74)	0.318 (8.08)
4	4.500 (114.30)	0.237 (6.02)	0.337 (8.56)
5	5.563 (141.30)	0.258 (6.55)	0.375 (9.53)
6	6.625 (168.28)	0.280 (7.11)	0.432 (10.97)
8	8.625 (219.08)	0.322 (8.18)	0.500 (12.70)
10	10.750 (273.05)	0.365 (9.27)	0.500 (12.70)*
12	12.750 (323.85)	0.375 (9.53)	0.500 (12.70)*
14	14.000 (355.60)	0.375 (9.53)	0.500 (12.70)*
16	16.000 (406.40)	0.375 (9.53)	0.500 (12.70)*
18	18.000 (457.20)	0.375 (9.53)	0.500 (12.70)*
20	20.000 (508.00)	0.375 (9.53)	0.500 (12.70)*
24	24.000 (609.60)	0.375 (9.53)	0.500 (12.70)*

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Shandong Zhonglian Yongsheng Special Steel Co., Ltd. is a steel production enterprise that has been engaged in steel production, processing and sales for many years. Its main products include stainless steel series, carbon steel, galvanized steel and other profile products. It can also provide other metal products according to customer needs, with an annual export volume of about 1 million tons. It has five finishing production lines, three hot-dip galvanizing production lines, and two color coating production lines. It adopts advanced automatic width control system (AWC), automatic thickness control system (AGC), bending roll system, work roll guide roll system and other effective measures to ensure product quality. Its products are exported to more than 30 countries and regions including the United States, Canada, Spain, Russia, Iran, Saudi Arabia, Morocco, India, Pakistan, Malaysia, Singapore, Australia, New Zealand, etc. "Punctuality, integrity, and humanized service" have always been the development principles that the company and all employees have always adhered to.

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