Riddhi Steel

Pipe & Tubes

Pipes and tubes are cylindrical hollow structures used for the transportation of fluids, gases, or other materials. They play a crucial role in various industries, including plumbing, construction, oil and gas, manufacturing, and infrastructure development.

Pipes and tubes are typically made from various materials such as metals, plastics, and ceramics. Common metals used for pipes and tubes include steel, copper, aluminum, and stainless steel. Each material has its own advantages and is selected based on the specific application requirements.

Pipes and tubes come in a range of sizes and dimensions, including different diameters and wall thicknesses. These specifications depend on the intended use and the flow requirements of the substance being transported.

Specifications for Pipes & Tubes

Dimensions	ASTM, ASME and API
Size:	1/4"Nb to 28"Nb (Seamless) 1/4"Nb to 48"Nb (Welded)
Schedule:	SCH5, SCH5S, SCH10, SCH10S, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type:	Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
Form:	Seamless Pipes, ERW Pipe, EFW, Pipe, H-SAW Pipe, L-SAW Pipe, Seamless Tube, ERW Tube, Square Pipe, Rectangular Pipe.
Length:	Single Random, Double Random & Custom Cut Length
End:	Plain End, Beveled End, Treaded

Standards:	ASTM A312 / A213 / A269 / A358 / A778
Grades:	TP 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 316Ti, 317L, 321, 347, 405, 409, 410, 420, 430, 440C, 904L, AL-6XN (N08367).

Standards:	ASTM A106 / A53 / A179 / A333 / A210
Grades:	Gr. B, API 5L X42/X46/X52/X56/X60/X65/X70 PSL-1 / PSL-2, Gr, 3, 6, IS 1239, IS 3589, Boiler Tube – BS 3059 – Gr. 320, 360, Gr. A1, BS 6323, T2, T11, T12, T22, T91, T92 .

Standards:	ASTM A335 / A213
Grades:	P11, P12, P22, P5, P9, P91, T11, T12, T22, T5, T9, T91.

Standards:	ASTM A789, A790, A928
Grades:	2205 (S31803 / S32205), SMO254 (S32154), 2507 (S32750 / S32760), Ferralium 255 (S32550), SMO 654 (S32654).

Standards:	ASTM B 161 ASME SB 161 / ASTM B729 ASME SB729
Grades:	200 (N02200), 201 (N02201), Alloy 20 (N08020).

Standards:	ASTM B165 ASME SB165 / ASTM B725 ASME SB725
Grades:	400 (N04400), 500 (N05500).

Standards:	ASTM B167,B444, B407, B423, B677
Grades:	600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811),– 825 (N08825), 904L (N08904).

Standards:	ASTM B111 ASME SB111 / ASTM B466 ASME SB466
Grades:	Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass.

Standards:	ASTM B622 ASME SB622 / ASTM B619 ASME SB619
Grades:	C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675).