4946 Marmora Road, Central New,
United Kingdom
JUNGJIN WONIL STAINLESS CO., LTD is a main producer and exporter of Stainless Steel 317 and Stainless Steel 317L Forged Fittings that are being outlined according to the national and universal standard nature of crude materials and hence ensuring their toughness and high caliber.
Manufactured parts in SS 317 Forged Buttweld Fittings (WNR 1.4449) and SS 317L Forged Fittings (WNR 1.4438) are generally utilized as a part of systems and machines wherever a segment requires high quality; such forgings as a rule require further handling, (for example, machining) to accomplish a completed part.
In the mean time, we offer a comprehensive scope of stainless steel Forged fittings, for example, SS 317 Sockolet, SS 317L Weldolet, SS 317 Screwed tee, SS 317L Screwed Cross, SS 317 Screwed Hex Plug , SS 317L Screwed Bushing, etc.
Additionally refereed as UNS S31700 and UNS S31703, these SS 317 Forged Fittings and SS 317L Forged Fittings, can further be altered as far as thicknesses and sizes according to the particular necessities given by our customers.
Specification of Forged Fittings
Grade | SS 317(UNS S31700) SS 317L (UNS S31703) |
---|---|
Werkstoff Nr | 317 / 1.4449 317L / 1.4438 |
Standard | ASTM A182 / ASME SA182 |
Specification | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Size | ½” NB – 4” NB |
Class | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fitting |
Types of Forged Fittings
Stainless Steel Socket Weld Caps | Stainless Steel Socket Weld Tee | Stainless Steel Socket Weld Unions |
Stainless Steel Couplings | Stainless Steel Forged Reducers | Stainless Steel Socket Weld Cross |
Stainless Steel Socket Weld 90° Elbows | Stainless Steel Socket Weld Full Coupling | Stainless Steel Socket Weld Half Coupling |
Stainless Steel Socket Weld 45° Elbows | Stainless Steel Socket Weld Reducing Coupling | Stainless Steel Screwed Unions |
Stainless Steel Screwed 45° Elbows | Stainless Steel Screwed 90° Elbows | Stainless Steel Screwed Tee |
Stainless Steel Screwed Cross | Stainless Steel Screwed Hex Plug | Stainless Steel Screwed Squared Plug |
Stainless Steel Screwed Hex Nipple | Stainless Steel Screwed Bushing | Stainless Steel Screwed Full Coupling |
Stainless Steel Screwed Half Couplings | Stainless Steel Screwed Reducing Couplings | Stainless Steel Screwed Caps |
Stainless Steel Weldolet | Stainless Steel Sockolet | Stainless Steel Threadolet |
Stainless Steel Elbolet | Stainless Steel Nipolet | Stainless Steel Latrolet |
Stainless Steel Concentric Swage Nipple | Stainless Steel Eccentric Swage Nipple | Stainless Steel Forged Pipe Nipple |
Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
---|---|---|---|---|---|---|---|---|---|
317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | - |
317L | 0.035 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 15 | - |
Mechanical Properties
Density | 8.0 g/cm3 |
---|---|
Melting Point | 1454 °C (2650 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35 % |
Physical Properties
Physical Properties (Room Temperature) |
||
---|---|---|
Specific Heat (0-100°C) |
500 |
J.kg-1.°K-1 |
Thermal Conductivity |
14.6 |
W.m -1.°K-1 |
Thermal Expansion |
16.5 |
mm/m/°C |
Modulus Elasticity |
193 |
GPa |
Electrical Resistivity |
7.4 |
μohm/cm |
Density |
7.99 |
g/cm3 |