API 5L GRb Lsaw Steel Pipe, China API 5L GRb Lsaw Steel Pipe Supplier

API 5L GRb Lsaw Steel Pipe - 8"-48"

API 5L GRb Lsaw Steel Pipe For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale API 5L GRb Lsaw Steel Pipe, Made in China, High Quality Products!, China Lsaw Steel Pipe, Steel Tubing Prices Supplier, Manufacturer.

API 5L GRb Lsaw Steel Pipe: It is a spiral seam steel pipe welded by the double-wire double-side submerged arc welding process, which takes the strip coil as the raw material and is often warm extruded. Submerged arc welded pipe features: straight seam welded pipe production process is simple, high production efficiency, low cost, rapid development. Spiral welded pipe strength is generally higher than the straight seam welded pipe can be used to produce a larger blank diameter pipe larger pipe can also use the same width of the diameter of the pipe production of different pipe.

Lsaw Steel Pipewall thickness classification table

Inch	inch sizc	OD	Wall Thickness Standard
SCH 5s	SCH 10S	SCH 10	SCH 20	SCH 30	SCH 40	SCH 60	SCH 80	SCH 100	SCH 120	SCH 140	SCH 160	STD	XS	XXS
1/8	DN6	10.3	-	1.24	-	-	-	1.73	-	2.42	-	-	-	-	1.73	2.41	-
1/4	DN8	13.7	-	1.65	-	-	-	2.24	-	3.02	-	-	-	-	2.24	3.02	-
3/8	DN10	17.1	-	1.65	-	-	-	2.31	-	3.2	-	-	-	-	2.31	3.20	-
1/2	DN15	21.3	1.65	2.11	-	-	-	2.77	-	3.73	-	-	-	4.78	2.77	3.73	7.47
3/4	DN20	26.7	1.65	2.11	-	-	-	2.87	-	3.91	-	-	-	5.56	2.87	3.91	7.82
1	DN25	33.4	1.65	2.77	-	-	-	3.38	-	4.55	-	-	-	6.35	3.38	4.55	9.09
1-1/4	DN32	42.2	1.65	2.77	-	-	-	3.56	-	4.85	-	-	-	6.35	3.58	4.85	9.70
1-1/2	DN40	48.3	1.65	2.77	-	-	-	3.68	-	5.05	-	-	-	7.14	3.68	5.08	10.15
2	DN50	60.3	1.65	2.77	-	-	-	3.91	-	5.54	-	-	-	8.74	3.91	5.54	11.07
2-1/2	DN65	73.0	2.11	3.05	-	-	-	5.16	-	7.01	-	-	-	9.53	5.16	7.01	14.02
3	DN80	88.9	2.11	3.05	-	-	-	5.49	-	7.62	-	-	-	11.13	5.49	7.52	15.24
3-1/2	DN90	101.6	2.11	3.05	-	-	-	5.74	-	8.08	-	-	-	-	5.74	8.08	-
4	DN100	114.3	2.11	3.05	-	-	-	6.02	-	8.58	-	11.13	-	13.49	6.02	8.56	17.12
5	DN125	141.3	2.77	3.4	-	-	-	6.55	-	9.53	-	12.70	-	15.88	6.55	9.53	18.05
6	DN150	168.3	2.77	3.4	-	-	-	7.11	-	10.97	-	14.27	-	18.26	7.11	10.97	21.95
8	DN200	219.1	2.77	3.76	-	6.35	7.04	8.18	10.31	12.70	15.09	18.26	20.62	23.01	8.18	12.70	22.23
10	DN250	273.1	3.40	4.19	-	6.35	7.8	9.27	12.70	15.09	18.26	21.44	25.4	28.58	9.27	12.70	25.40
12	DN300	323.9	3.96	4.57	-	6.35	8.38	10.31	14.27	17.48	21.44	25.4	28.58	33.32	9.35	12.70	25.40
14	DN350	355.6	3.96	4.78	6.35	7.92	9.53	11.13	15.09	19.05	23.83	27.79	31.75	35.71	9.53	12.70	-
16	DN400	406.4	4.19	4.78	6.35	7.92	9.53	12.70	16.66	21.44	26.19	30.96	36.53	40.49	9.53	12.70	-
18	DN450	457	4.19	4.78	6.35	7.92	11.13	14.27	19.05	23.83	29.36	34.93	39.67	45.24	9.53	12.70	-
20	DN500	508	4.78	5.54	6.35	9.53	12.70	15.09	20.62	26.19	32.54	38.1	44.45	50.01	9.53	12.70	-
22	DN550	559	4.78	5.54	6.35	9.53	12.70	-	22.23	28.58	34.93	41.28	47.63	53.98	9.53	12.70	-
24	DN600	610	5.54	6.35	6.35	9.53	14.27	17.48	24.61	30.96	38.89	46.02	52.37	59.54	9.53	12.70	-
26	DN650	660	-	-	7.92	12.7	-	-	-	-	-	-	-	-	9.53	12.70	-
28	DN700	711	-	-	7.92	12.7	15.88	-	-	-	-	-	-	-	9.53	12.70	-
30	DN750	762	6.35	7.92	7.92	12.7	15.88	-	-	-	-	-	-	-	9.53	12.70	-
32	DN800	813	-	-	7.92	12.7	15.88	17.48	-	-	-	-	-	-	9.53	12.70	-
34	DN850	864	-	-	7.92	12.7	15.88	17.48	-	-	-	-	-	-	9.53	12.70	-
36	DN900	914	-	-	7.92	12.7	15.88	19.05	-	-	-	-	-	-	9.53	12.70	-
38	DN950	965	-	-	-	-	-	-	-	-	-	-	-	-	9.53	12.70	-
40	DN1000	1015	-	-	-	-	-	-	-	-	-	-	-	-	9.53	12.70	-
42	DN1050	1067	-	-	-	-	-	-	-	-	-	-	-	-	9.53	12.70	-
44	DN1100	1118	-	-	-	-	-	-	-	-	-	-	-	-	9.53	12.70	-
46	DN1150	1188	-	-	-	-	-	-	-	-	-	-	-	-	9.53	12.70	-
48	DN1200	1219	-	-	-	-	-	-	-	-	-	-	-	-	9.53	12.70	-

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Lsaw Steel Pipe Production Process

SAW double-sided submerged arc welded pipe refers to the work in different environments to ensure that the work of double-sided submerged arc tube temperature and surface temperature at the same time to slow down or prevent the external chemical, electrochemical or by microbial metabolic activity Erosion and deterioration of the insulation and anti-corrosion measures.

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CANGZHOU HAOYUAN PIPE FITTING MFG CO.,LTD

Address: Yanshan County, Cangzhou, Hebei, China,
Tel: 86-317-3025890
Cangzhou Haoyuan Pipe Fittings MFG CO.,LTD was established in 1997, it is located in China's "fittings town" Yanshan, Belonging to a subsidiary of Cangzhou Guyuan Steel pipe CO.,LTD. We are a professional manufacturer which can produce all kinds of carbon steel ,alloy steel and stainless steel high and low pressure flange, elbow, tee, cross, reducer, bend, pipe cap, seamless steel pipe and ERW pipes in accordance with the production standard ASME, DIN,JIS,EN,BS,GB,GOST,etc .products are sold at home and abroad. Enterprise has the first-class production equipment of cold forming, hot push-pull, forging and testing equipment of physical and chemical, metallurgical, detection, spectrum and so on,having complete mechanical testing the years, the company provide good quality pipe and pipe fitting products for domestic thermal power, chemical, shipbuilding, metallurgy, pressure machine, oil and petrochemical, and other key projects. At the same time, the products are also exported to Europe, America, Middle East, Africa and Southeast Asia and other countries and regions. The company has a number of professional staff. Passed the ISO9000 international quality system certification, and achieved a pressure vessel certificate, plays an important role in this production field. We adopt scientific production process, strict quality management, advanced service concept, and reasonable prices to win a good reputation, established a close and pleasant cooperation with domestic and foreign customers.