the benefits of hot–rolled round precision Oil/gas Pipes

Hot-rolled round precision oil/gas pipes are an essential component in the Oil and Gas industry. these pipes are made from high–quality carbon steel, such as Q235B, A709, Q345b, S355jr, and Gr. 50, and are manufactured using a hot-rolling process. The resulting pipes have a seamless construction and are available in various sizes, with diameters ranging from 10mm to 35mm. One of the key benefits of hot-rolled round precision oil/gas pipes is their exceptional strength and durability. The hot-rolling process ensures that the pipes have a uniform grain structure, which enhances their mechanical properties. This makes them highly resistant to deformation and fracture, even under high-pressure conditions. As a result, these pipes can withstand the extreme conditions often encountered in the oil and gas industry, including high temperatures and corrosive environments.

Another advantage of hot-rolled round precision oil/gas pipes is their excellent dimensional accuracy. The hot-rolling process allows for tight control over the pipe’s dimensions, ensuring that it meets the required specifications. This is crucial in the oil and gas industry, where precise measurements are essential for the proper functioning of the equipment. The accurate dimensions of these pipes also facilitate easy installation and reduce the need for additional fittings or modifications.

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
13 3/8	48	339.72	71.43	8.38	322.96	318.99	68.48	15.04	—	— 17.91	—
13 3/8	54.5	339.72	81.1	9.65	320.42	316.45	78.55	13.88	—	16.44	—
13 3/8	61	339.72	90.78	10.92	317.88	313.91	88.55	12.74	—	14.97	—
13 3/8	68	339.72	101.19	12.19	315.34	311.37	98.46	11.61	—	14.97	—
13 3/8	68	339.72	101.19	12.19	315.34	311.37	98.46	11.67 f	—	14.33	—
13 3/8	72	339.72	107.15	13.06	313.6	311.15 e	105.21	10.98	—	13.98	—
13 3/8	72	339.72	107.15	13.06	313.6	311.15 e 309.63 309.63	105.21	10.91 f	—	14.33	—
13 3/8	72	339.72	107.15	13.06	313.6		105.21	10.98	—	13.98	—
13 3/8	72	339.72	107.15	13.06	313.6		105.21	10.91 e	—		—
16	65	406.4	96.73	9.53	387.4	382.57	96.73	18.59	—	— 20.13	—
16	75	406.4	111.61	11.13	384.1	379.37	108.49	16.66	—	18.11	—
16	84	406.4	125.01	12.57	381.3	376.48	122.09	14.92	—	—	—
16	109	406.4	162.21	16.66	373.1	368.3	160.13	—	—		—
18 5/8	87.5	473.08	130.21	11.05	450.98	446.22	125.91	33.6	—	39.25	—
20	94	508	139.89	11.13	485.7	480.97	136.38	20.5	27.11	24.78	—
20	94	508	139.89	11.13	485.7	480.97	136.38	20.61	27.26 g 24.27 17.84	24.78	—
20	106.5	508	158.49	12.7	482.6	477.82	155.13	18.22		22	—
20	133	508	197.93	16.13	475.7	470.97	195.66	13.03		16.02	—
NOTE See also Figures D.1, D.2, and D.3.
a Labels are for information and assistance in ordering.
b Nominal linear masses, threaded and coupled (Column 4) are shown for information only.
c The densities of martensitic chromium steels (L80 types 9Cr and 13Cr) are less than those of carbon steels; The masses shown are therefore not accurate for martensitic chromium steels; A mass correction factor of 0.989 shall be used.
d Mass gain or loss due to end finishing; See 8.5.
e Drift diameter for most common bit size; This drift diameter shall be specified in the purchase agreement and marked on the pipe; See 8.10 for drift requirements.
f based on 758 mPa minimum yield strength or greater.
g Based on 379 mPa minimum yield strength.

Furthermore, hot-rolled round precision oil/gas pipes offer superior surface finish. The hot-rolling process results in a smooth and clean surface, free from any defects or imperfections. This not only enhances the aesthetic appeal of the pipes but also improves their performance. The smooth surface minimizes friction and allows for efficient flow of oil and gas, reducing energy losses and improving overall system efficiency. In addition to their strength, dimensional accuracy, and surface finish, hot-rolled round precision oil/gas pipes also offer excellent weldability. The high-quality carbon steel used in their construction allows for easy and reliable welding, ensuring strong and durable joints. This is crucial in the oil and gas industry, where welded connections are commonly used to join pipes and fittings. The excellent weldability of these pipes ensures leak-free connections, minimizing the risk of costly and potentially dangerous leaks. Pert-Al-Pert PipesMoreover, hot-rolled round precision oil/gas pipes are highly versatile and can be used in a wide range of applications. they are commonly used in oil and gas exploration, production, and transportation, as well as in various other industries, including construction, automotive, and manufacturing. Their strength, durability, and dimensional accuracy make them suitable