High Quality for Structural Steel Pipe - Low carbon steel round pipe welded round black iron seamless carbon steel pipe – Zheyi

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High Quality for Structural Steel Pipe - Low carbon steel round pipe welded round black iron seamless carbon steel pipe – Zheyi Detail:

Description

Mild steel round pipe The steel pipe material is non-alloy low carbon steel. Pipe production technical method is ERW welded with longitudinal seam.

Product standards are able to comply with ASTM A500, ASTM A53, ASTM A795, BS1387, BS EN10255, EN 10219, BS 1139, BS 39. The steel pipe mild steel round pipe aterial is non-alloy low carbon steel. Pipe production technical method is ERW welded with longitudinal seam. Product standards are able to comply with ASTM A500, ASTM A53, ASTM A795, BS1387, BS EN10255, EN 10219, BS 1139, BS 39.

Steel with open ends and a hollow concentric cross section larger in length than the perimeter.

Steel pipe specifications are indicated by external dimensions (e.g., outer diameter or side length) and inner diameter and wall thickness. The sizes range from very small capillaries to large round tubes up to several meters in diameter.

Main Uses

Round steel pipe can be used in pipeline, thermal equipment, machinery industry, petroleum geology drilling, container, chemical industry and special purposes.

Classified Manufacturing Process

Classification: according to the production method can be divided into seamless round steel tube and welded round steel tube.

Seamless steel tube manufacturing process
Tube billet heating – inspection – skin – - – perforation, pickling, grinding, dry lubrication, welding head, cold drawing, solid solution treatment, pickling, pickling passivation – inspection

Welding steel pipe manufacturing process
Strip — Inspection — Shear — Sizing — Qualitative — Welding — Grinding (seamless) — Sizing — inspection

Seamless steel tube material
10#, 20#, 35#, 45#, 16Mn, 27SIMn, 20G, 40Cr, etc

Welded steel tube material
Q195A, Q215A, Q235A, Q345, etc

Parameters

Mild Steel Pipes, MS Pipe and Tubes Dimensions Weight Chart.

Nominal Bore		Outside Diameter		Light (A-Class) Thickness Weight		Medium (B-Class) Thickness Weight		Heavy (C-Class) Thickness Weight
Inch	mm	Inch	mm	mm	kg/mtr	mm	kg/mtr	mm	kg/mtr
1/8″	3 mm	0.406	10.32	1.80	0.361	2.00		2.65	0.493
1/4″	6 mm	0.532	13.49	1.80	0.517	2.35	0.407	2.90	0.769
3/8″	10 mm	0.872	17.10	1.80	0.674	2.35	0.852	2.90	1.02
1/2″	15 mm	0.844	21.43	2.00	0.952	2.65	1.122	3.25	1.45
3/4″	20 mm	1.094	27.20	2.35	1.410	2.65	1.580	3.25	1.90
1″	25 mm	1.312	33.80	2.65	2.010	3.25	2.440	4.05	2.97
1.1/4″	32 mm	1.656	42.90	2.65	2.580	3.25	3.140	4.05	3.84
1.1/2″	40 mm	1.906	48.40	2.90	3.250	3.25	3.610	4.05	4.43
2″	50 mm	2.375	60.30	2.90	4.110	3.65	5.100	4.47	6.17
2.1/2″	65 mm	3.004	76.20	3.25	5.840	3.65	6.610	4.47	7.90
3″	80 mm	3.500	88.90	3.25	6.810	4.05	8.470	4.85	10.1
4″	100 mm	4.500	114.30	3.65	9.890	4.50	12.10	5.40	14.4
5″	125 mm	5.500	139.70	–	–	4.85	16.20	5.40	17.8
6″	150 mm	6.500	165.10	–	–	4.85	19.20	5.40	21.2

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Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by providing worth added design and style, world-class producing, and repair capabilities for High Quality for Structural Steel Pipe - Low carbon steel round pipe welded round black iron seamless carbon steel pipe – Zheyi , The product will supply to all over the world, such as: Washington, Milan, Mongolia, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.

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