Carbon, Alloy, Stainless Steel Seamless Buttweld Pipe Fittings

Manufacturer/Exporter in India | ASME/ANSI B16.9, ANSI B16.28, MSS-SP-43

Seamless/Seam Welded Buttweld Pipe Fittings Manufacturer/Exporter

Based in Mumbai, India, Mstar Enterprises is one of the leading manufacturer, exporter and supplier of stainless steel buttweld fittings, carbon steel buttweld fittings, alloy steel buttweld fittings, cupro nickel buttweld fittings, nickel alloy buttweld fittings and duplex stainless steel buttweld fittings.

While, there are many specialised types of fittings which can be manufactured, the most common types of fittings which we manufacture include pipe elbow, tee, reducers, cap, stub ends and special size pipe bends in both seamless and welded (100% X-Ray Tested/Radiography) form.

Buttweld fittings are manufactured in accordance with national and international product standards, while we can also produce fittings as per special specifications of our customers. In case of custom size fabricated buttweld fittings, the welding is done is carried out by qualified personnel.

Buttweld fittings are generally supplied with plain ends. However, on requests from our customers fittings be supplied with beveled ends in accordance with to ASME B16.25.

Buttweld Pipe Fittings Production Range

Size Range:  1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)

Product Range: Buttweld Pipe Fittings – Range of Materials, Specifications

Thickness: SCH: 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS, Custom Thickness.

180° Elbow		90° Elbow		45° Elbow		Reducing Tee		Straight Tee
Concentric Reducer		Eccentric Reducer		Ball Caps		Oval Caps		U bends
Custom Radius Pipe Bends		Equal Cross		Reducing Cross		Long Pattern Stub Ends		Short Pattern Stub Ends

Buttweld Fittings – Manufacturing Standards

ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN: EN10253-1, EN10253-2

Seamless Buttweld Pipe Fittings

Seamless buttweld pipe fittings are manufactured from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading supplier and manufacturer of seamless buttweld pipe fittings in India.

Most of the seamless buttweld pipe fittings in standard sizes and grades are available ex-stock for immediate supply to our customers. ASME B16.25 buttweld fittings.

Welded Buttweld Pipe Fittings

Seam welded buttweld fittings are produced from hot rolled stainless steel pipes. As per customer requirements, we can also manufacture and offer butt weld fittings manufactured from hot rolled plates, formed into half shells or segments and then welded on the seams.

Buttweld Fittings Grades

Stainless Steel Buttweld Pipe Fittings: ASTM A403 WP 304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L/2205 Duplex Fittings
Carbon Steel Buttweld Pipe Fittings: ASTM A234 WPB / A420 WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52/56/60/65/70
Alloy Steel Butt Weld Pipe Fittings: ASTM A234 WP1/ WP5/ WP9/ WP11/ WP22/ WP91
Other Materials: Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, Zinc, Lead, etc.
Copper Nickel Butt Weld Pipe Fittings: CuNi10Fe1Mn, CuNi30Mn1Fe

Marking & Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All buttweld fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Value Added Services

• Hot Dipped Galvanizing
• Epoxy & FBE Coating
• Electro Polish

Quality Assurance

At Mstar Enterprises, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

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

Buttweld Fittings Materials

Carbon Steel	Tantalum	Nickel Silver	Silicon Aluminum Bronze
Alloy Steel	Zirconium	Beryllium Copper	Stellite
Stainless Steel	Inconel	Brass	Waspalloy
Duplex Stainless Steel	Monel	Aluminum Bronze	Maraging
Aluminum	Hastelloy	Silicon Bronze	Rene
Titanium	Incoloy	Phosphor Bronze	Sanicro
Copper	Nimonic	Manganese Bronze	Invar
Super Duplex Steel	Molybdenum	Tin Bronze	Nilo
Nickel	Copper Nickel	Nickel Aluminium Bronze	Tool Steel

Country We Supply

SAUDI ARABIA	MONGOLIA	GERMANY	SOUTH KOREA	UNITED STATES	UNITED ARAB EMIRATES	PERU
MALAYSIA	GREECE	NIGERIA	UNITED KINGDOM	NETHERLANDS	VIETNAM	MADAGASCAR
KENYA	THAILAND	AUSTRALIA	INDONESIA	SINGAPORE	MEXICO	QATAR
GHANA	MONGOLIA	CANADA	ISRAEL	CHILE	IRAN	OMAN
RUSSIA	BRAZIL	SOUTH AFRICA	Mozambique	APEC Countries	ASIA	ASIA PACIFIC
Australia	Oceania	New Zealand	Balkan Region	Baltic	Caribbean	Tanzania
Offshore Nigeria	Angola	EGYPT	MUSCUT	INDIA	UAE	GULF

Send Inquiry

• +91 9819823285
•  022 6743 6606 / 6636 2961
•  info@starentps.com