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The Difference Between API 5L Gr.B Sch 40 vs Sch 80 pipe

The Difference Between API 5L Gr.B Sch 40 vs Sch 80 pipe

Nov 21, 2024

11-212024

API 5L Gr.B Sch 40 and Sch 80 pipe most commonly used pipe schedule (SCH) is a measure of a steel pipe’s nominal wall thickness.In the past, metal fabricators used three pipe dimensions — standard, extra strong, and double extra strong. Just having these three undetermined dimensions wasn’t helpful, though. So today, steel pipes come in 14 different schedules.
What is the ASTM A53 GR.B Schedule 40 seamless steel pipe?

What is the ASTM A53 GR.B Schedule 40 seamless steel pipe?

Nov 19, 2024

11-192024

ASTM A53 GR.B Schedule 40 seamless pipe this keyword involves two important concepts in the steel industry: seamless pipe and schedule 40. Seamless pipe is a special kind of steel pipe, and  schedule 40 is one of the specifications of seamless pipe.
Differences between API 5L PSL1 and PSL2 steel pipes

Differences between API 5L PSL1 and PSL2 steel pipes

Nov 14, 2024

11-142024

API 5L pipe (seamless pipe and welded pipe) has PSL1 and PSL2 product specifications, which are different in chemical composition, manufacturing process, mechanical strength, heat treatment, test records, traceability, etc.The pipeline in API 5L PSL2 is higher than PSL1One. PSL is the abbreviation of product standard grade. Standard grades of pipeline products include PSL1 and PSL2. It can also be said that the quality standards are divided into PSL1 and PSL2. PSL2 is higher than PSL1, which not only has different inspection standards, but also has different standards of chemical properties and mechanical strength. Therefore, when ordering API 5L pipes, the general specifications such as size and grade shall be clearly specified, and the production standard grade PSL1 or PSL2 shall be clearly specified.PSL2 is more strict than PSL1 in chemical properties, tensile strength, nondestructive testing, impact test, etc.Different impact test methods for PSL1 and PSL2 Bay. Impact test is not required for API 5L PSL1 steel pipe.
New Customer Visit Order ASTM A106 Seamless Pipe after Algerian Exhibition‌

New Customer Visit Order ASTM A106 Seamless Pipe after Algerian Exhibition‌

Nov 12, 2024

11-122024

　　Following our successful participation in the Algerian Oil & Gas Exhibition, we were delighted to receive a visit from a new client who had shown great interest in ASTM A106 Seamless Pipe. The customer came to our company from Algeria specifically to visit the production and testing workshop.The client, impressed by the quality of our.
Why is ASTM A53 black steel pipe hot-dip galvanized?

Why is ASTM A53 black steel pipe hot-dip galvanized?

Nov 07, 2024

11-072024

ASTM A53 black steel pipe also referred to as ASME SA53 pipe, is an excellent candidate for most processing. Featuring a semi-smooth surface coated with black lacquer. Black steel pipe is intended for mechanical and pressure application.  Common applications include steam, water, air, and gas systems. ASTM A53 is the standards specification covers seamless and welded, black and hot-dipped galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding.A53 bare steel pipe sizes are specified by two non-dimensional numbers. Nominal pipe size (NPS) or inside diameter (ID), and pipe schedule (SCH) referring to the wall thickness.
What is The Difference Between API 5L X42 And X52 Pipe?

What is The Difference Between API 5L X42 And X52 Pipe?

Nov 05, 2024

11-052024

API 5L steel pipe standards are A25, A, B and "X" Grades such as X42, X46, X52, X56, X60, X65, X70, X80 and so on. The two-digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade. Some people really confused about the X42 and X52, today here I will show you the comparison between them.
Standards for seamless steel pipes for high-pressure boiler tubes

Standards for seamless steel pipes for high-pressure boiler tubes

Oct 31, 2024

10-312024

Seamless steel pipes for pressure vessels are also called high-pressure boiler tubes, which refer to seamless steel pipes used to manufacture various pressure vessels and boilers. The main function of seamless steel pipes for pressure vessels is to transport media to various equipment under high temperature and high pressure, such as power station boilers, chemical equipment, nuclear power plant equipment, etc. Therefore, the performance requirements of seamless steel pipes for pressure vessels are very high, and they must have good mechanical properties, high temperature resistance, corrosion resistance and reliable welding performance.
Difference of ASTM A312 304 and 321 seamless stainless steel pipe

Difference of ASTM A312 304 and 321 seamless stainless steel pipe

Oct 29, 2024

10-292024

ASTM A312 Seamless stainless steel pipe is an alloy material with wide application areas covering machinery, chemical, petroleum, automobile, construction and other industries. There are many types of seamless stainless steel pipes, the most common ones are 304, 316, 321, etc.
ASTM A53 Grade A vs B Seamless Pipes and ERW Steel Pipes

ASTM A53 Grade A vs B Seamless Pipes and ERW Steel Pipes

Oct 24, 2024

10-242024

ASTM A53 is a standard for seamless and welded steel pipes promulgated by the American Society for Testing and Materials (ASTM). It is suitable for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines.
How to detect the quality of ASTM A519 mechanical tubes?

How to detect the quality of ASTM A519 mechanical tubes?

Oct 22, 2024

10-222024

ASTM A519 Mechanical tubes are tubes used in mechanical and light structural applications. Mechanical tubes are produced to meet specific end-use requirements, specifications, tolerances and chemical compositions.
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What are the sizes and weights of A106 seamless steel pipes? What are the sizes and weights of A106 seamless steel pipes?
Feb .11.2025
Shengtian Group offers standard size ASTM A106 seamless steel pipes primarily used in the oil and gas industry, automotive and engineering industries. This is the most common and widely used product and comes in different sizes and thicknesses.
What is difference between sch 40 and sch 40s SMLS pipe? What is difference between sch 40 and sch 40s SMLS pipe?
Feb .06.2025
Sch 40 SMLS pipe or schedule 40 is a standard of the wall thickness of steel pipes in accordance with ANSI. sch40s stands for strong, so pipes with a larger thickness.
How to cool A53 large diameter steel pipe after quenching? How to cool A53 large diameter steel pipe after quenching?
Jan .23.2025
ASTM A53 large-diameter thick-walled steel pipe production process of generally includes hot rolling, hot coiling, casting and other production methods. Large-diameter thick-walled steel pipes are mostly produced in double-sided submerged arc welding (SSAW pipe). After bending, jointing, internal welding, external welding, straightening, and flattening, the products meet the standards of the American Petroleum Institute.
Nepalese Client Orders Large Customized Pipe Fittings and Steel Pipe for Dam Hydropower Project‌ Nepalese Client Orders Large Customized Pipe Fittings and Steel Pipe for Dam Hydropower Project‌
Jan .21.2025
A reputable client from Nepal has recently placed a significant order for Large customized pipe fittings and steel pipe to be utilized in a dam hydropower project within the country. The decision to procure these Customized pipe fittings and steel pipe underscores the client's commitment to ensuring the project's success and efficiency.
Sophie Gordon Laura Abby Nathalie Ella
Sophie Abby Nthalie Gordon Laura Ella