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The list of major steel pipe manufacturers, distributors and stockist in USA, Europe, Africa and Asia. Where to buy industrial pipe, where to buy black iron pipe and the list of steel pipe suppliers approved by Adnoc, Saudi Aramco, GASCO, ADGAS and other national oil companies

Anything you need to know about stainless steel pipes ASTM A312 ASME SA312: application, dimensions per ASME B36.19, the chemical composition of Grades TP304, TP316, TP321, TP347, mechanical properties, outside diameter and wall thickness tolerance

Seamless pipe for petrochemical application: definition, carbon and stainless steel seamless pipes dimensions charts, common seamless pipe specifications (A106, A53, A333, A335, API 5L), seamless pipe manufacturing process, seamless vs welded pipe

The piping materials chart shows which flange, valve, gasket, and stud bolt materials suit any given ASTM pipe material. It shows, for instance, that the flange material for ASTM A106/A53 pipes is ASTM A105

Pipe vs tube? A pipe is a round hollow section measured by its inside diameter (ID), which expresses its fluid conveyance capacity; a tube is a round rectangular, squared or oval hollow section measured by outside diameter (OD) and wall thickness (WT) in inches or millimeters

The ASME B36.10 and ASME B36.19 pipe size chart for carbon, alloy, stainless steel and, nickel alìloy seamless and welded steel pipes, with the weight of steel pipe (kg/meter) by NPS and Schedule. The article shows also the pipe tolerances (outside diameter, wall thickness, weight and quantity per ASME)

The terms SRL and DRL refer to the standard pipe length (respectively, 5 to 7 meters for single random length, i.e. SRL, and 11 to 13 meters for double random length, i.e. DRL). The terms PE, BE, T&C refer to the pipe ends types, i.e. plain, beveled, threaded, threaded and coupled.

Pipe color coding per PFI ES22, ASME A13.1 and BS 1710

OCTG stands for oil country tubular goods. This family of tubular products includes, typically, api5ct casing and tubing pipes, and drill pipes for upstream oil and gas production (onshore and offshore).

The EN 10220 and EN 1127 specifications provide size charts for European pipes, seamless and welded, for mechanical, pressure and structural applications (outside diameter, wall thickness and, weight per kilogram).

The two key welded pipe types for oil & gas applications are the ERW pipe (electric resistance welding) and LSAW pipe (longitudinal submerged arc welding), i.e. large diameter pipes. ERW pipe is manufactured from steel coils, LSAW pipe from steel plate

The article shows the features and applications of the duplex pipes 2205 (UNS 31803/UNS 32205)and super duplex pipes (UNS 32750/UNS 32760), their chemical composition and mechanical properties

The SWG and BWG tube gauge charts show the weight in lbs/foot and kg/meter for steel tubes by outside diameter and gauge size.

ASTM A53 pipes types (F, S, E), material grades (ASTM A53 grade B and A), typical applications, chemical composition, mechanical and physical properties, tolerances, testing requirements, A53 galvanized pipes and major A53 pipes manufacturers

A quick overview of ASTM A333 pipes (seamless and welded) for low-temperature service: application, the chemical composition of A333 pipes in grades 1 to 11, mechanical properties, testing requirements for ASTM A333 Grade 6, and manufacturers of LTCS pipes