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What are the benefits of sourcing Stainless Steel 316L Buttweld Fittings from us?
Corrosive environments containing seawater, chlorides, and halides employ these components. Stainless steel 316L buttweld fittings comprise chromium, nickel, and molybdenum, but the ultra-low percentage of carbon lends them superior corrosion resistance than comparable grades like 316.
SS 316L fittings are readily weldable and perfect for petrochemicals, pharmaceuticals, wastewater treatment, and food processing.
We ensure premium-quality products adhering to internationally accepted standards, like ASTM A403 WP316L pipe fittings. Our company priorities thorough testing via techniques like flattering, pitting resistance tests, and spectrography. Different designs are available to address client needs, like elbows, a UNS S31603 316L tee, and concentric reducers.
We also guarantee damage-free, quick delivery around the globe in client-specified packing.
Table of Content
Stainless Steel 316l Pipe Fittings Specification
ASTM A403 WP316L BW Fittings Delivery Schedules
| Country Name | Colombia | Argentina | Brazil | Bolivia | Chile |
|---|---|---|---|---|---|
| Delivery Time | 12 weeks | ||||
SUS 316L Seamless Pipe Fittings Length Tolerance
| NPS | 32~48 | 1/2~2-1/2 | 4 | 26~30 | 5~8 | 3~3-1/2 | 10~18 | 20~24 | |
|---|---|---|---|---|---|---|---|---|---|
| OVL2 | inch [mm] | ±0.38 [±10] | ±0.12 [±3] | ±0.12 [±3] | ±0.38 [±10] | ±0.25 [±6] | ±0.12 [±3] | ±0.25 [±6] | ±0.25 [±6] |
| OVL1 | inch [mm] | ±0.19 [±5] | ±0.06 [±2] | ±0.06 [±2] | ±0.19 [±5] | ±0.06 [±2] | ±0.06 [±2] | ±0.09 [±2] | ±0.09 [±2] |
What are the common challenges with testing large-diameter Stainless Steel 316L Buttweld Fittings?
Large-diameter fittings are indispensable in the petrochemicals and power generation sectors. However, adequate safety and performance testing of such stainless steel 316L pipe fittings poses multiple challenges:
We use manipulative and non-destructive approaches like hydrostatic testing, visual inspection, and automated ultrasonic examination to guarantee the quality of a stainless 316L pipe bend.
Types of SS 316L Buttweld Fittings
Stainless steel 316l elbow
SS 316l pipe fittings
UNS S31603 316L tee
SS 316l reducer
ASME SA403 WP316L Welded Fittings Price List
| SIZE | 40 NB | 20 NB | 32 NB | 25 NB | 15 NB |
|---|---|---|---|---|---|
| AED/ Pcs | AED 11.06 | AED 3.34 | AED 10.25 | AED 4.68 | AED 3.03 |
| USD/ Pcs | US $3.01 | US $0.91 | US $2.79 | US $1.27 | US $0.83 |
| INR | 251.18 | 76.04 | 232.75 | 106.20 | 69.26 |
What are the industry standard dimensions for Stainless Steel 316L Buttweld Fittings? How do they compare to those of other grades of stainless steel?
These fittings conform to the ASTM A403 specification and are available in sizes from 1/8 to 36 inches. You can procure a Werkstoff Nr. 1.4404 stub end in standard sizing from 15 NB to 300 NB across piping schedules. We stock a vast repertoire of fittings from 1/2 to 48 inches (up to 1200 NB).
Clients should note that a stainless steel 316L elbow and similar fittings are typically not as readily available in various sizes as grades like 304, mainly because of higher cost and more specific usage.
SS 316l Pipe Fittings Chemical Composition
UNS S31603 BW Fittings Mechanical properties
| Yield Strength (0.2%Offset) | Density | Elongation | Melting Point | Tensile Strength |
|---|---|---|---|---|
| Psi – 30000, MPa – 205 | 8.0 g/cm3 | 0.35 | 1399°C (2550 °F) | Psi – 75000, MPa – 515 |
Stainless Steel 316l Weldable Pipe Fittings Equivalent Properties
| Standard | Werkstoff nr. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Russia | North America | Japan | United Kingdom | Russia | France | Europe | |
| SS 316l | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 /03Ch17N14M2 | Z3CND17‐11‐02 /Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Pressure Ratings of SS 316l Buttweld Fittings
| Temperature ratings | Pressure class | ||||
|---|---|---|---|---|---|
| 150 | 300 | ||||
| 1/4 - 1 inch | 2 1/2 - 3 inch | 1 1/4 - 2 inch | |||
| (oC) | (oF) | ||||
| -29 to 66 | -20 to 150 | 300 | 2000 | 1000 | 1500 |
| 121 | 250 | 225 | 1575 | 825 | 1200 |
| 93 | 200 | 265 | 1785 | 910 | 1350 |
| 204 | 400 | - | 935 | 560 | 750 |
| 260 | 500 | - | 510 | 385 | 450 |
| 149 | 300 | 185 | 1360 | 735 | 1050 |
| 288 | 550 | - | 300 | 300 | 300 |
| 177 | 350 | 150 | 1150 | 650 | 900 |
| 232 | 450 | - | 725 | 475 | 600 |
More Types of ASTM A403 WP316L Stainless Steel Pipe Fittings
| Products | Size | |
|---|---|---|
| ASTM A403 WP316L stainless steel reducing elbow | ASTM A403 WP316L stainless steel reducing cross | Sizes 1/2" – 48" |
| ASTM A403 WP316L stainless steel fabricated tee | ASTM A403 WP316L stainless steel end cap | |
| ASTM A403 WP316L stainless steel 45° elbow | ASTM A403 WP316L stainless steel tees | |
| ASTM A403 WP316Lstainless steel elbow (SR) | ASTM A403 WP316L stainless steel cross | |
| ASTM A403 WP316L stainless steel elbow (LR) | ASTM A403 WP316L stainless steel stub ends | |
| ASTM A403 WP316L stainless steel reducer | ASTM A403 WP316L stainless steel coupling | |
| ASTM A403 WP316L stainless steel eccentric reducer | ASTM A403 WP316L stainless steel 5D elbow | |
| ASTM A403 WP316L stainless steel concentric reducer | ASTM A403 WP316L stainless steel 3D elbow | |