buttweld fittings manufacturer & exporter

BUTTWELD FITTINGS

 

Astec Inc. is a Stainless Steel buttWeld fittings manufacturer & exporters base in Mumbai,India. This pipe fittings are ideal multiple connection of pipes and to prevent fluid leakage. ASME / ANSI – B 16.9, ASTM A403 – ASME SA403, ASME B16.9, ASME B16.25, ASME B16.28, MSS SP-43. are codes of standards. The ButtWeld Fittings Manufacturer & Exporters in a finest quality to meet diverse material specification.There are different types of grades Stainless Steel, Carbon Steel, Nickel Alloy, Duplex Steel Fittings, Mild Steel, Alloy Steel, Nickel Alloy Steel, Copper Alloy.We take orders under third party agencies like BV, DNV, TUV, LLOYDS, LINDE, MECON, CHEMPRO, PDIL, UDHE, EIL, etc.

BUTTWELD FITTINGS

Specifications:

Range :  1/2″NB TO 48″NB IN SCH: 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75Buttweld Fittings Manufacturer & Exporter

Type:   Seamless / Welded

Form: PIPE BEND/U BENDELBOW, TEE & CROSS, COUPLING, REDUCER, STUB ENDS, PIPE CAPS.

Size: 1/8”NB TO 48”NB BOTH SEAMLESS & WELDED

WALL THICKNESS: SCH.5S TO SCH.XXS

Dimension: ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313

Usage: Offshore oil & gas production platforms, Bitumen upgraders, Heavy oil refineries, FPSO.Nuclear power, Petrochemicals, Power gas and acids.

Services: Electro Polish, Hot Dipped Galvanizing is also done by our company.

Stainless Steel
Size (mm) Method Schedule Dimension Specification
Seamless / Welded / Fabricated 5s to XXS B.16.9 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI,
15 to 300NB 5s to 80s B.16.28 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
15 to 600NB MSS SP 43
MSS SP 75
Alloy Steel / Carbon Steel / LTCS :
Size(mm) Range Class Dimension Specification
15 to 300 NB Seamless / Welded / Fabricated 40 to XXS B.16.9 A 234 WP5, WP11, WP22, P9, P91, WPHY 42, 46,52,60
15 to 600 NB 10,20,30,40,80 B.16.28 65, A 234 WPB, A 234 WPBWX, NACE, A 420 WPL6
MSS SP 43
MSS SP 75
Ferro Alloy Fittings (Nickel, Monel, Inconel, Incoloy, Hastalloy, Alloy 20, Duplex.) :
Size(mm) Range Class Dimension Specification
15 to 300 NB 15 to 600 NB 1/2″ to 8″ OD Seamless / Welded / Fabricated 5s to XXS 5s to 80s upto 6 WG B.16.9 B.16.28 MSS SP 43 MSS SP 75 ASME, ASTM, BS, DIN, IS , UNS NO.S 31803, S 32205
Nickel Alloys
Size(mm) Range Class Dimension Specification
15 to 300 NB 15 to 600 NB 1/2″ to 8″ OD Seamless / Welded / Fabricated 5s to XXS 5s to 80s upto 6 WG EN 10204 / 3.1 UNS 10276 (HASTELLOY C 276),UNS 2200 (NICKEL 200)UNS 2201 (NICKEL 201),UNS 4400 (MONEL 400 )
UNS 2 (NICKEL 201),UNS 4400 (MONEL 400 )
UNS 4400 (MONEL 400),UNS 8825 INCONEL (825)
UNS 8020 (ALLOY 20 / 20) CB 3
Titanium 
Size(mm) Range Class Dimension Specification
15 to 300 NB 15 to 600 NB 1/2″ to 8″ OD Seamless / Welded / Fabricated 5s to XXS 5s to 80s upto 6 WG ASTM / ASME SB363 Gr1,Gr2,Gr5,Gr7,G9,Gr12, Gr23

Packing:  All butt weld fittings are marked with Grade, Lot No, Size, Degree and our trade mark.Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases.

Certificate:Third Party Inspection Report,Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report.

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