Kingdom supplies non-standard flanges like forges neck, nozzle flanges, and all kind of high pressure fittings requiring special procedures such as weld overlay lining and as well as the standard flanges of ANSI, JIS , MSS, DIN and AWWA .

We sell widely to variety of industrial distributors and other types of customers servicing pipes, valves and fitting industry. The entire gamut of products are highly acclaimed for their robust construction attributes, dimensional accuracy and resistance towards corrosion and chemicals.

We had gained good reputation in the Oil & Gas Industry as all the products are manufactured in accordance with various industrial norms.


* Carbon Steel :   
ASTM - A105(N), A181
* High Yield Carbon Steel :
ASTM - A694 Gr. F42, F52, F60, F65
* Stainless Steel :
ASTM - A182 Gr. F304L, F316L, F310, F347, F904L
* Duplex & Super Duplex Steel :
ASTM - A182 Gr. F51, F53
* Low Alloy Steel :
ASTM - A182 Gr. F1, F5, F9, F11, F12, F22, F91
* Nickel Alloy :
B564 UNS NO 6625, 8825
* Low Temperature :
ASTM - A350 Gr. LF2, LF3, LF6


Stainless Steel Pipes (Seamless/Welded)
. ASTM A312 SS 304, 304L
. ASTM A312 SS 316, 316L
. ASTM A312 SS 310, 317, 321, 347
Carbon Steel & Offshore Pipes (Seamless/Welded)
. ASTM A106 Gr.B, A333 Gr.3, 6
. API 5L Gr.B, X42, 52 PSL 2, 60, 65, 70

Other grades such as Alloys, Nickel Alloys, Duplex & Super Duplex are available upon request.

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