Stainless Steel 316/316Ti/316L Buttweld Fittings
What is Stainless Steel 316/316Ti/316L Buttweld Fittings
We Sumit Impex are one of the primary creator, exporter, and supplier of Stainless Steel 316, 316L, 316Ti Buttweld Fittings that are being organized by the national and worldwide standard nature of rough materials. Solidified steel buttweld pipe fittings are expected to partner pipes together and grant headings change or pipe broadness. We offer SS 316 Buttweld Fittings which are used to fix channels with different breadths anyway on a comparable rotate.
By the development of molybdenum, they are especially impenetrable to ruinous activities, better quality, robustness, sublime mechanical properties and are functional through infection working methods under low temperatures. We supply SS 316L Seamless Buttweld Fittings are used in engineered fertilizer pipe, structure pipe, gas pipe, weight driven pipe, and pneumatic affiliations. These are generally used steel in view of its straightforward welding, durability, and harshness. These are used in the creation business, sustenance planning industry, etc.

ASME SA403 SS 316Ti Equal Cross Stockist, SS 316 Long Stud End, DIN 1.4301 Reducing Tee Stockist, UNS S31603 Pipe End Cap, SS 316Ti 180 Degree Elbow, SS 316 Contcentric Reducer, UNS S31603 Pipe End Cap Exporter, SS 316Ti 3D Elbow Manufacturer, 316Ti SS Barrel Nipple Stockist, DIN 1.4571 SR Return Bend.
We moreover supply Stainless Steel 316Ti Welded Buttweld Fittings are created with high-grade unrefined material and pattern setting development. These are used in oil and gas pipeline, invention industry, plumbing, warming, control plant, and so forth. 316 Stainless Steel Elbow is used for the channels to avoid buildup and sogginess inside the pipe.
These are open in various sizes. These are definitely not hard to manage, down to earth, reliable, incredible surface fulfillment and are used in refineries, agrarian, paper, devices, and sustenance taking care of ventures.
Type SS 316L Equal Tee Fittings are having splendid features like presenting missing much issue, needs less help, disintegration resistance, and rapid separation.
Specification:- Stainless Steel 316/316Ti/316L Buttweld Fittings
Specification | ASTM A403 / ASME SA403 |
Standard | EN, ISO, DIN, JIS, NPT |
Dimension Standard | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Type | Seamless / Welded / Fabricated |
Pressure-Temperature Class | 150LB, 300LB, 600LB, 1500LB, 2500LB. |
Schedule | Schedule 5 TO Schedule XXS. |
Type Of Dimension | BS1640, EN 10253 - 4, DIN 2605, JIS B2312, ANSI B16.9, MSS SP-75, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2313 |
Equivalent Grade:- Stainless Steel 316/316Ti/316L Buttweld Fittings
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
SS 316 | S31600 | 1.4401 / 1.4436 | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | 316S31 / 316S33 | - |
SS 316L | S31603 | 1.4404 / 1.4435 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 |
SS 316Ti | S31635 | 1.4571 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 | SUS 316Ti | 904S13 | - |
Chemical Composition:- Stainless Steel 316/316Ti/316L Buttweld Fittings
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.0 - 18.0 | 2.0 - 3.0 | 11.00 - 14.00 | 67.845 min |
316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.0 - 18.0 | 2.0 - 3.0 | 11.00 - 14.00 | 68.89 min |
316TI | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.0 - 18.0 | 2.0 - 3.0 | 10.00 - 14.00 | 68.395 min |
Mechanical Properties:- Stainless Steel 316/316Ti/316L Buttweld Fittings
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
316 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
316L/ 316TI | 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Dimensions:- Stainless Steel 316/316Ti/316L Buttweld Fittings

Nominal Pipe Size | Outside Diameter | Caps | Straight Tees | Straight Crosses | Stub Ends | |||
inch | mm | inch | Length (inch) | Center to End (inch) | Center to End (inch) | Lap Diameter (inch) | Long Length (inch) | Short Length (inch) |
1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
Pressure Rating:- Stainless Steel 316/316Ti/316L Buttweld Fittings
(oF) | (oC) | 150 |
-20 to 150 | -29 to 66 | 300 |
200 | 93 | 265 |
250 | 121 | 225 |
300 | 149 | 185 |
350 | 177 | 150 |
400 | 204 | - |
450 | 232 | - |
500 | 260 | - |
550 | 288 | - |
Weight Chart:- Stainless Steel 316/316Ti/316L Buttweld Fittings
DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | |
8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | |
40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
50x25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
50x40 | 0.31 | 0.31 | 0.76 | 0.45 | 0.45 | 1.15 | 0.59 | 0.59 | 1.43 |
80x.50 | 0.55 | 0.55 | 1.56 | 1.00 | 1.00 | 2.91 | 1.79 | 1.79 | 3.91 |
100x50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
100x80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
150x80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
150x100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
200x100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
200x150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
Different Types:- Stainless Steel 316/316Ti/316L Buttweld Fittings
SS 316/316L 90 Elbow | Stainless Steel 316/316L Short Radius Elbow |
SS 316/316L Long Radius Elbow | UNS S31600 Eccentric Reducer |
Stainless Steel 316Ti Welded Fitting | SS 316Ti Long Radius Elbow |
Stainless Steel 316Ti 90 Deg bend | Steel 316Ti Stub End |
SS 316Ti Equal Tee | Stainless Steel 316Ti Dish Cap |
SS 316/316L Fitting Cross | SS 316/316L Seamless Fitting |
Price List:- Stainless Steel 316/316Ti/316L Buttweld Fittings
- Stainless Steel 316 Reducer
USD $2.1 – $10.01 / Kg - Stainless Steel 316H Elbow
USD $2.05 – $10.15 / Kg - SS 316L Bend
USD $2.45 – $10.45 / Kg - Stainless Steel 316 Stud End
USD $2.18 – $10.78 / Kg - UNS S31600 Cross
USD $2.14 – $10.39 / Kg - Astm A403 SS 316L Long Radius Elbow
USD $2.11 – $8 / Kg - DIN 1.4401 Nipple
USD $2.13 – $10.89 / Kg

Application Industries
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services

Packaging Industries
We Sumit Impex Metal Ensure the Best Quality of Packing, Because It Plays an Important Role Especially in the Case of International Shipments in Which Consignment Passes Through Various Channels to Reach the Ultimate Destination, So We Put Extraordinary Concern Regarding Packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates

Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Bend Test
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
