China Wholesale Rectangle Pipe Factories - High-Quality ASTM A53 Steel Pipe – Zhongshun

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for 3d Elbow, Cold Drawn Seamless Tube, Forged Steel Flange, We welcome new and old customers from all walks of life to contact us for future business relationships and achieve mutual success!

China Wholesale Rectangle Pipe Factories - High-Quality ASTM A53 Steel Pipe – Zhongshun Detail:

NPS	OD	WT
INCH	MM	SCH10	SCH20	SCH30	STD	SCH40	SCH60	XS	SCH80	SCH100	SCH120	SCH140	SCH160
1/2″	21.3	2.11		2.41	2.77	2.77		3.73	3.73				4.78
3/4″	26.7	2.11		2.41	2.87	2.87		3.91	3.91				5.56
1″	33.4	2.77		2.9	3.38	3.38		4.55	4.55				6.35
1.1/4″	42.2	2.77		2.97	3.56	3.56		4.85	4.85				6.35
1.1/2″	48.3	2.77		3.18	3.68	3.68		5.08	5.08				7.14
2″	60.3	2.77		3.18	3.91	3.91		5.54	5.54				8.74
2.1/2″	73	3.05		4.78	5.16	5.16		7.01	7.01				9.53
3″	88.9	3.05		4.78	5.49	5.49		7.62	7.62				11.13
3.1/2″	101.6	3.05		4.78	5.74	5.74		8.08	8.08
4″	114.3	3.05		4.78	6.02	6.02		8.56	8.56		11.13		13.49
5″	141.3	3.4			6.55	6.55		9.53	9.53		12.7		15.88
6″	168.3	3.4			7.11	7.11		10.97	10.97		14.27		18.26
8″	219.1	3.76	6.35	7.04	8.18	8.18	10.31	12.7	12.7	15.09	18.26	20.62	23.01
10″	273	4.19	6.35	7.8	9.27	9.27	12.7	12.7	15.09	18.26	21.44	25.4	28.58
12″	323.8	4.57	6.35	8.38	9.53	10.31	14.27	12.7	17.48	21.44	25.4	28.58	33.32
14″	355.6	6.35	7.92	9.53	9.53	11.13	15.09	12.7	19.05	23.83	27.79	31.75	35.71
16″	406.4	6.35	7.92	9.53	9.53	12.7	16.66	12.7	21.44	26.19	30.96	36.53	40.19
18″	457.2	6.35	7.92	11.13	9.53	14.27	19.05	12.7	23.83	39.36	34.93	39.67	45.24
20″	508	6.35	9.53	12.7	9.53	15.09	20.62	12.7	26.19	32.54	38.1	44.45	50.01
22″	558.8	6.35	9.53	12.7	9.53		22.23	12.7	28.58	34.93	41.28	47.63	53.98
24″	609.6	6.35	9.53	14.27	9.53	17.48	24.61	12.7	30.96	38.89	46.02	52.37	59.54
26″	660.4	7.92	12.7		9.53			12.7
28″	711.2	7.92	12.7	15.88	9.53			12.7

	Grade	C,max	Mn, max	P,max	S,max	Cu*,max	Ni*, max	Cr*, max	Mo*, max	V*, max
Type S(Seamless)	A	0.25	0.95	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Type S(Seamless)	B	0.30	1.20	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Type E(Electric-resistance Welded)	A	0.25	0.95	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Type E(Electric-resistance Welded)	B	0.30	1.20	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Type F(Furnace-welded)	A	0.30	1.20	0.05	0.05	0.40	0.40	0.40	0.15	0.08

*The total composition for these five elements shall not exceed 1.00%

Grade	Rm Mpa Tensile Strength	Mpa Yield Point	Elongation	Delivery Condition
A	≥330	≥205	20	Annealed
B	≥415	≥240	20	Annealed

Pipe Type	Pipe Sizes		Tolerances
Cold Drawn	OD	≤48.3mm	±0.40mm
Cold Drawn	WT	≥60.3mm	±1%mm

1) Fast Delivery: around 10days below 50Metric Tons after sight of Irrevocable L/C or Deferred Payment L/C

Our company accept payment after material at your warehouse.

2) Quality Assured: Strictly acc. To International standard API & ASTM & BS & EN & JIS, with System ISO certification

3) Good Service: supplied professional technical guide free of charge at anytime;

4) Reasonable Price: to be better support your business;

1) Strictly API,ASTM,DIN,JIS,EN,GOST etc

2) Sample: We are accept your sample requirement Free of charge

3) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers’ request

4) Certificate:API, CE ,ISO9001.2000.MTC etc

5) Inspection: BV,SGS,CCIC,others is avaliable.

6) Bevel deviation: ± 5°

7) Length deviation: ± 10mm

8) Thickness deviation: ± 5%

1) In bundle with steel strip

2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.

3) In bulk

4) Client’ requirements

5) Delivery:

• Container: 25 tons/container for pipe with usual outer diameter. For 20″ container the max length is 5.85m; For 40″ container the max length is 12m.
• Bulk carrier: It is no requirements to the length of the pipe. But its booking space time is long.

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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for China Wholesale Rectangle Pipe Factories - High-Quality ASTM A53 Steel Pipe – Zhongshun , The product will supply to all over the world, such as: Kuala Lumpur, Manchester, Iraq, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.

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