Butweld Fittings
A buttweld fitting is a weldable pipe fitting that allows for change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipment. Forged Steel buttweld fittings are manufactured in accordance with ANSI / ASME B16.

MS Butweld Fittings

SS Butweld Fittings

Copper & Brass Butweld Fittings
We Are the specialist in manufacturer of ms, ss, copper and brass pipe fittings We also deals in all types of ferrous and non ferrous metal.
On Butweld Fittings We Deals In Tee, Elbow 45 Degree, Elbow 95 Degree, Elbow 180 Degree, Couplinks, Reducer, Stub End, Neck Ring We Have good market reviews for fast and prompt delivery. we have best and experianced employee envolvement by which we are able to give a good quality of products. all the products are also goes for inspection proccess after that we supply to all over india and abroad.
Types Of Buttweld MS Pipe Fittings

MS Elbow 45°

MS Elbow 90°

MS Elbow 180° / U-bend

MS Tee

MS Concentric Reducer

MS Eccentric Reducer

MS Cross

MS Lateral Tee

MS Stub End

MS End Cap
ASME B16.9 Buttweld fittings Value Added Services
- Hot Dipped Galvanizing
- Epoxy & FBE Coating
- Electro Polish
ASME B16.9 Buttweld Pipe Fitting Specification
Prestige quality Buttweld Fittings Manufacturer in India offer these Industrial Pipe Fitting in EN, DIN, ISO, BS, JIS or ANSI standard.
| Buttweld Fittings Manufacturer Standards: | ANSI - B 16.9 ASTM A403 - ASME SA403 - 'Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings' API 590-605 ASME B16.9 - 'Factory-Made Wrought Buttwelding Fittings'' ASME B16.25 - 'Buttwelding Ends' ASME B16.28 - 'Wrought Steel Buttwelding Short Radius Elbows and Returns' MSS SP-43 - 'Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications' |
| ASME B16.9 Buttweld Pipe Fittings Schedule: | Sch 5 TO Sch XXS |
| ASME B16.9 Butt Weld Fittings Sizes: | 1/2” TO 36” (SEAMLESS UPTO 24”) (WELDED 8” TO 36” ) |
| ASME B16.9 Material: | ASME B16.9 Monel Fittings, ASME B16.9 Nickel Fittings, ASME B16.9 Inconel Fittings, ASME B16.9 Hastalloy Fittings, ASME B16.9 Titanium Fittings, ASME B16.9 Tantalum Fittings, ASME B16.9 Stainless Steel Fittings, ASME B16.9 Alloy Steel Fittings, ASME B16.9 Carbon Steel Fittings, ASME B16.9 Cupro-Nickel 90/10 & 70/30 Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| Type Of Buttweld Fittings manufacturer in India: | ASME B16.9 ButtWeld (BW) Fittings/ ASME B16.9 Seamless Fittings / ASME B16.9 ERW Fittings / ASME B16.9 Welded Fittings / Fabricated |
| Mss-Sp-43 Fittings Thickness: | Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
| Welded Fittings Dimensions: | ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
ASME B16.9 Buttweld Pipe Fittings Production Range
| ASME B16.9 Buttweld Marine Fittings of Size Range: | 1/8” NB TO 48” NB. (Buttweld & 100% X-Ray Welded, Fabricated) |
|---|---|
| ASME B16.9 Buttweld Welding Fittings of Product Range: | ASME B16.9 Buttweld Pipe Fittings – Range of Materials, Specifications |
| ASME B16.9 Buttweld Bw Fittings Thickness: | SCH: 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS, Custom Thickness. |
| Test Certificates Of ASME B16.9 Buttweld Fittings Manufacturer In India | ASME B16.9 Buttweld Fittings Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
ASME B16.9 Buttweld Fittings Grades
| ASME B16.9 Stainless Buttweld Pipe Fittings: | ASTM A403 WP 304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L/2205 Duplex |
|---|---|
| ASME B16.9 Carbon Buttweld Pipe Fittings: | ASTM A234 WPB / A420 WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52/56/60/65/70 |
| ASME B16.9 Alloy Butt Weld Pipe Fittings: | ASTM A234 WP1/ WP5/ WP9/ WP11/ WP22/ WP91 |
| Other Materials Of ASME B16.9 Buttweld Fittings Manufacturer in India: | Monel Fittings, Nickel Fittings, Inconel Fittings, Hastelloy Fittings, Copper Fittings, Brass Fittings, Bronze Fittings, Titanium Fittings, Tantalum Fittings, Bismuth Fittings, Aluminium Fittings, Zinc Fittings, Lead Fittings, etc. |
| ASME B16.9 Copper Nickel Butt Weld Pipe Fittings: | CuNi10Fe1Mn, CuNi30Mn1Fe |
From mumbai we have the capability to supply various ASME B16.9 Buttweld Pipe Fittings & approved BS1640 Elbow Seamless Pipe Fittings materials to the regional oil companies such as ADNOC, SABIC, SAUDI ARAMCO, EIL, KNPC, KOC, PDO and QP through their approved vendors.
ASME B16.9 Material – Manufacturing Standards
ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN: EN10253-1, EN10253-2
ASME B16.9 Fitting Dimensions
ASME B16.9 Fitting Dimensions
| Nominal Pipe Size | All Fittings | All Fittings | All Fittings | ASME B16.9 Elbows and Tees | ASME B16.9 180 Deg Return Bends | ASME B16.9 180 Deg Return Bends | ASME B16.9 180 Deg Return Bends | ASME B16.9 Reducers | ASME B16.9 Caps |
|---|---|---|---|---|---|---|---|---|---|
| NPS | O.D. at Bevel (1), (2) | I.D. at End (1), (3), (4) |
Wall Thickness (3) | Centre-to-End Dimension A,B,C,M | Centre-to-Centre O | Back-to-Face K | Alignment of Ends U | Overall Length H | Overall Length E |
| ½ to 2½ | 0.06 -0.03 |
0.03 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 3 to 3 ½ | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 -0.06 |
0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| 10 to 18 | 0.16 -0.12 |
0.12 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 20 to 24 | 0.25 -0.19 |
0.19 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 26 to 30 | 0.25 -0.19 |
0.19 | Not less than 87.5% of nominal thickness | 0.12 | … | … | … | 0.19 | 0.38 |
| 32 to 48 | 0.25 -0.19 |
0.19 | Not less than 87.5% of nominal thickness | 0.19 | … | … | … | 0.19 | 0.38 |
Mild Steel Chemical Composition
Mild steel is an alloy of steel. It contains carbon, manganese, silicon, Sulphur, phosphorous.
| Elements | Symbols | Quantity |
|---|---|---|
| Carbon | C | 0.16 to 0.18 % (maximum 0.25% |
| Manganese | Mn | 0.16 to 0.18 % (maximum 0.25% |
| Silicon | Si | 0.40% |
| Sulphur | S | 0.04% |
| Phosphorous | P | 0.04% |


