
This Stainless Steel Welded Steel Pipe ASTM A554 specification covers welded stainless steel pipe for mechanical applications requiring appearance, mechanical properties, surface finish, or corrosion resistance. Steel: 201, 202, 304L, 316, 316L, 304, 409, 430, etc. Standard: ASTM A554, GB/T 12770-2002, JISG 3446 Welding technology: TIG. Surface: Polished, Mirror, Hairline Sizes: 3/8" to 6 1/4"
Sep 06, 2022 read more
P11 alloy steel pipe has a hollow section and has a large number of channels for transporting fluids, such as transporting oil, natural gas, gas, water and some solid materials, pipes, etc P9 Alloy Steel Tube,The company has a large storage warehouse for alloy steel tube with best price,these are used for long-term commitment to electric power,boiler,petroleum,petrochemical,natural gas,chemical building high-pressure pipeline services
Sep 02, 2022 read more
A335 P9 Alloy Steel Pipe ASTM A335/ASME SA335 Gr. P5, P9, P11, P22, P91 Standard: ASTM A335 grade:P1, P2,P5,P9,P11,P91,P92 OD:10.3-660mm WT:1.6-60mm Length:5.8m-12m or random legth Technical: Quenching & Tempering Application: Gas fire power plant, coal fire power plant, headers and steam lines, Feedwater pipes, superheaters, and reheaters.
Sep 01, 2022 read more
H-beam JIS ss400 hollow steel beam/structural steel H-beam/high-quality H-beam
Aug 31, 2022 read more
First of all, do a good job of water quality standards, and strictly monitor and manage water quality. Implement cleaning and separate injection, strengthen the cleaning of the main water pipeline, ensure that the water quality in the station and the bottom of the well meets the standard, and reduce the introduction of corrosion sources into the annular space
Aug 26, 2022 read more
Oil casing, API 5CT casing,API Spec 5CT J55 K55 N80 L80 Seamless Steel Oil Well Casing Pipe
Aug 24, 2022 read more
There are many classification methods for stainless steel materials. The following are commonly used, of which metallographic classification is the most common.
Aug 19, 2022 read more
The sucker rod coupling is a coupling used to connect two sucker rods. Both ends of the sucker rod coupling are threaded, and sucker rods of different diameters can be combined as required.
Aug 17, 2022 read more
The single length of the sucker rod is 7.62 or 8 meters, 9.14 meters, and the material is generally low-carbon alloy steel after quenching and tempering treatment. It is connected one by one with internal thread hoops in the oil pipe and extends to the piston at the underground oil layer. The oil is pumped by reciprocating motion. The length of the current oil well is generally about two kilometers. Take Shengli Oilfield as an example, the deepest is more than three thousand meters
Aug 12, 2022 read more
Alumina plate and aluminum plate cannot achieve the purpose of alloy strengthening in the quenched state. The strength of the deformed aluminum alloy material that has just been quenched is only slightly higher than that in the annealed state, but the elongation is appropriately high. For finishing operations such as stretching and straightening, natural aging can start immediately after quenching, or it can start after a certain incubation period. This heat treatment process is called aging.
Aug 11, 2022 read more
The 5754 aluminum plate can stop the finishing operations such as drawing and straightening under this condition, and cannot achieve the purpose of alloy strengthening under the quenching condition.
Aug 10, 2022 read more
What causes the uneven color of the aluminum oxide film? Specifically, there are three main issues: (1) The workpiece area of the aluminum plate is too large, the swing in the groove is too large during operation, and the contact, renewal and exchange between the edge and the center part and the solution are too different, resulting in inconsistent color of the oxide film. Prevention method: When the aluminum plate is oxidized, the swing of the workpiece should be small, and static treatment is also possible, but when the temperature of the solution is too low, map-shaped spots are prone to appear, which is unnatural.
Aug 04, 2022 read more
Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.