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Seamless Carbon Steel Tubing, 1.00 Inch OD, 0.07 Inch Thick, 0.87 Inch ID

Description & Features

Engineered for high-performance and durability, this seamless carbon steel tubing features a 1.00 inch outer diameter, a wall thickness of 0.07 inches, and an inner diameter of 0.87 inches. The tubing adheres to SAE J524 specifications, ensuring it is annealed for bending and flaring. With a tensile strength of 55,000 psi, it is designed to withstand demanding industrial environments.

The tubing's maximum working pressure is rated at 1192 psi, backed by a safety factor of 6:1, and a burst pressure of 7150 psi. It has an inside area of 0.5942 square inches and supports a rated flow of 28.1 units.

Pressure calculations are based on the more conservative Barlow formula, ensuring reliability and safety in critical applications. This product is part of the Marmon/Keystone brand and catalog number C1AE64.

MPN: Tubing

Supplier Part Number: 1.065

Specifications

Burst Pressure 7150	Brand Marmon/Keystone	Brand Marmon - Keystone	Pack Size 12.00	UOM FT	I.D. 0.87 in	Inside Area 0.59	Maximum Working Pressure 1192	O.D. 1 in	Rated Flow 28.10	Rated Flow 28.1	Safety Factor 6:1	Supplier Part Number 1.065	Wall Thickness 0.07	Alternate Part Numbers Alternate Part Number C1AE64, Alternate Part Number MI-08763829, Alternate Part Number MINO-01965X80004	Product Weight 0.31 lbs

Similar Products

Model Number	O.D.	Wall Thickness	I.D.	Inside Area	Rated Flow	Maximum Working Pressure	Burst Pressure	Safety Factor
1/2.049 Seamless Carbon Steel Tubing	0.5 in	0.049	0.402 in	0.1269	6	1797	10780	6:1
1/2.065 Seamless Carbon Steel Tubing	0.5 in	0.065	0.37 in	0.1075	4.9	2383	14300	6:1
1/4.049 Seamless Carbon Steel Tubing	0.25 in	0.049	0.152 in	0.0181	0.8	3593	21560	6:1
3/8.049 Seamless Carbon Steel Tubing	0.375 in	0.049	0.277 in	0.0602	2.8	2396	14373	6:1
3/8.065 Seamless Carbon Steel Tubing	0.375 in	0.065	0.245 in	0.0471	2.6	3178	19067	6:1
5/8.095 Seamless Carbon Steel Tubing	0.63 in	0.095	0.435 in	0.1485	6.9	2787	16720	6:1
1-1/4.095 Seamless Carbon Steel Tubing	1.25 in	0.095	1.06 in	0.882	41	1393	8360	6:1
1-1/4.120 Seamless Carbon Steel Tubing	1.25 in	0.12	1.01 in	0.8008	36.7	1760	10560	6:1
1.065 Seamless Carbon Steel Tubing	1 in	0.065	0.87 in	0.5942	28.1	1192	7150	6:1
1.120 Seamless Carbon Steel Tubing	1 in	0.12	0.76 in	0.4534	20.7	2200	13200	6:1
1/2.083 Seamless Carbon Steel Tubing	0.5 in	0.083	0.334 in	0.0876	4	3043	18260	6:1
3/16.035 Seamless Carbon Steel Tubing	0.1875 in	0.035	0.1175 in	0.0108	0.4	3422	20533	6:1
3/4.049 Seamless Carbon Steel Tubing	0.75 in	0.049	0.652 in	0.3337	15.4	1198	7187	6:1
3/4.065 Seamless Carbon Steel Tubing	0.75 in	0.065	0.62 in	0.3018	12	1589	9533	6:1
3/4.095 Seamless Carbon Steel Tubing	0.75 in	0.095	0.56 in	0.2462	11	2322	13933	6:1
3/4.109 Seamless Carbon Steel Tubing	0.75 in	0.109	0.532 in	0.2222	10.6	2664	15987	6:1
5/8.065 Seamless Carbon Steel Tubing	0.63 in	0.065	0.495 in	0.1923	9	1907	11440	6:1

Product Questions & Answers (2)

Question by: Marvin W on Apr 1, 2025, 12:39 PM

What's the max pressure this tubing can handle without blowing?

Answer by: Customer Support on Apr 3, 2025, 6:25 AM

The burst pressure on this tubing is rated to 7150 psi. Keep in mind the maximum working pressure is 1192 psi, using a 6:1 safety factor.

Question by: Rusty W on Dec 2, 2025, 7:36 PM

tubing says it's rated to 1192 psi working pressure, but we run lines with pretty hard pressure spikes sometimes. is that 6:1 safety factor already accounting for that kind of shock load?

Answer by: Customer Support on Dec 4, 2025, 9:02 AM

The 1192 psi working pressure is calculated using a 6:1 safety factor, which is specifically intended for applications where considerable hydraulic shock and mechanical strain are present. If your system sees severe shock conditions beyond that, the manufacturer's note does indicate that an 8:1 safety factor should be applied, which would put your working pressure on the lower end of that range. On the flip side, if your system runs smooth with minimal shock, a 4:1 factor allowing higher working pressures can be carefully considered. The burst pressure on this tubing is 7150 psi, so there is substantial margin built in, but matching the right safety factor to your actual conditions is the correct way to size it.