Advantages of DN200-DN3800 Thick steel Tube in oil and gas Pipeline

DN200-DN3800 Thick Steel Tube Ssaw 609 mm carbon steel Pipe Helical Seam spiral welded Steel Pipe used for Oil and Gas pipeline china made The use of thick steel tubes in oil and gas pipelines has become increasingly popular due to their numerous advantages. In this article, we will explore the advantages of DN200-DN3800 thick steel tubes in oil and gas pipelines. Child Resistant One of the main advantages of using thick steel tubes in oil and gas pipelines is their high strength and durability. these tubes are made from carbon steel, which is known for its exceptional strength. This makes them capable of withstanding high pressure and extreme weather conditions, ensuring the safe and efficient transportation of oil and gas.

Furthermore, the helical seam spiral welded construction of these tubes adds to their strength and durability. The helical seam provides a continuous and uniform weld, resulting in a pipe that is less prone to leaks and failures. This is crucial in oil and gas pipelines, where any Leakage can have severe consequences. Another advantage of DN200-DN3800 thick steel tubes is their large diameter. With a diameter ranging from 200mm to 3800mm, these tubes can accommodate a significant volume of oil and gas, allowing for efficient transportation. The large diameter also reduces the need for multiple smaller pipes, simplifying the pipeline construction process and reducing costs.

API 5ct L80 casing TubingDimensions and Masses for standard Casing and for Casing Threaded with
API Round Thread and Buttress Thread
Labels a							Calculated Mass c
			Nominal Linear Mass T& C b,c	wall Thick- ness				em, Mass Gain or Loss Due to End finishing d
		Outside Diameter			Inside Diameter	Drift Diameter	Plain- end	kg
								Round Thread		Buttress Thread
							wpe
		D	kg/m	t	D	mm	kg/m	Short	Long	RC	SCC
		mm		mm	mm
1	2	3	4	5	6	7	8	9	10	11	12
4 1/2	9.5	114.3	14.38	5.21	103.88	100.7	14.02	3.64	—	— 4.53	— 1.12
4 1/2	10.5	114.3	15.73	5.69	102.92	99.74	15.24	3.33	— 3.61	4.32	0.91
4 1/2	11.6	114.3	17.38	6.35	101.6	98.42	16.91	3.18	3.35	4.07	0.6
4 1/2	13.5	114.3	19.87	7.37	99.56	96.38	19.44	—	3.53	3.64	0.24
4 1/2	15.1	114.3	22.69	8.56	97.18	94	22.32	—
5	11.5	127	17.19	5.59	115.82	112.64	16.74	4.32	— 4.85	— 5.38	— 1.24
5	13	127	19.69	6.43	114.14	110.96	19.12	4	4.51	4.99	0.61
5	15	127	22.69	7.52	111.96	108.78	22.16	3.71	4.52	4.4	0.22
5	18	127	27.19	9.19	108.62	105.44	26.7	—	3.45	3.76	–0.62
5	21.4	127	32.13	11.1	104.8	101.62	31.73	—	3.15	3.42	–0.96
5	23.2	127	34.76	12.14	102.72	99.54	34.39	—	2.99	3.23	–1.14
5	24.1	127	36.15	12.7	101.6	98.42	35.8	—
5 1/2	14	139.7	20.91	6.2	127.3	124.12	20.41	4.6	— 5.26	— 5.71	— 0.87
5 1/2	15.5	139.7	23.48	6.98	125.74	122.56	22.85	4.36	5.31	5.41	0.58
5 1/2	17	139.7	25.72	7.72	124.26	121.08	25.13	4.14	4.5	4.84	0.45
5 1/2	20	139.7	30.05	9.17	121.36	118.18	29.52	—	4.37	4.31	-0.52
5 1/2	23	139.7	34.05	10.54	118.62	115.44	33.57	—	—	—	—
5 1/2	26.8	139.7	40.15	12.7	114.3	111.12	39.78	—	—	—	—
5 1/2	29.7	139.7	44.47	14.27	111.16	107.98	44.14	—	—	—	—
5 1/2	32.6	139.7	48.74	15.88	107.94	104.76	48.49	—	—	—	—
5 1/2	35.3	139.7	52.8	17.45	104.8	101.62	52.61	—	—	—	—
5 1/2	38	139.7	56.82	19.05	101.6	98.42	56.68	—	—	—	—
5 1/2	40.5	139.7	60.64	20.62	98.46	95.28	60.55	—	—	—	—
5 1/2	43.1	139.7	64.41	22.22	95.26	92.08	64.38	—
6 5/8	20	168.28	29.76	7.32	153.64	150.46	29.06	5.58	6.23	6.35	0.89
6 5/8	24	168.28	35.72	8.94	150.4	147.22	35.13	4.42	5.48	5.52	0.68
6 5/8	28	168.28	41.67	10.59	147.1	143.92	41.18	—	4.73	4.71	–0.75
6 5/8	32	168.28	47.62	12.06	144.16	140.98	46.46	—	4.73	4	–1.46

In addition to their strength and large diameter, DN200-DN3800 thick steel tubes offer excellent corrosion resistance. The carbon steel used