Butt Wld Fittings , ASTM A403 WP304H , WP310H , WP316H, WP316L, WP317L , WP347H, WP321, ELBOW , TEE, CAP , REDUCER , B16.9
.
STAINLESS STEEL BUTTWELD FITTINGS A/SA403 WP316L
| Trade Name |
Grade |
UNS # |
Buttweld Fitings
|
| 316L |
WP316L |
S31609 |
A403* / SA403* |
| SA403 WP 316L Stainless Steel Pipe Fittings Specification |
| A403 WP 316L Stainless Steel Buttweld (B/W) Fittings Material |
Size
(in mm) |
Sch. & Swg. |
SS Fittings Specification |
SS Pipe Fittings Items |
| SA403 WP 316L Stainless Steel Seamless Fittings suppliers |
15 NB
to
300 NB |
Sch. 5
to
Sch. XXs |
SA-403 B/W
ANSI B16.9 |
SA403 WP316L SS 316L Bend (Long & Short)
R=2D,3D,5D,10D Etc
SA403 WP316L SS 316L Elbow ( 180o, 90o & 45o)
SA403 WP316L SS 316L Tee (Equal & Unequal)
SA403 WP316L SS 316L Stubend (Long & Short)
SA403 WP316L SS 316L Reducer (Con & Ecc)
CAP
SA403 WP316L SS 316L Nipple (Barrel) |
Grades:
Nickel Alloy
ASTM / ASME SB 336 UNS 2200 (NICKEL 200), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400), UNS 8020 (ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276)
Stainless Steel
ASTM / ASME SA 403 GR WP "S" / "W" / " WX" 304 , 304L, 304H, 304N, 304LN, 309, 310H, 316, 316H, 317, 317L, 321, 321H, 347, 347 H.
Duplex Steel
ASTM / ASME SA 815 UNS NO.S 31803, S 32205, S 32550, S 32750, S 32760.
Carbon Steel
ASTM / ASME A 234 WPB, WPC
ASTM / ASME A 860 WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Alloy Steel
ASTM / ASME A 234 WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 23, WP 91
Product range :
Size : 1/8"NB TO 48"NB IN
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated /Forged
Form : Eccentric Reducer, Concentric Reducer
| KS : KOREAN INDUSTRIAL STANDARDS |
- KS B 1522: Steel Butt Welding Pipe Fittings for Oidinary use and Fuel Gas
- KS B 1541: Steel Butt Welding Pipe Fittings
- KS B 1542: Steel Socket Welding Pipe Fittings
- KS B 1543: Steel Plate Butt Welding Pipe Fittings
|
| JIS : JAPANESE INDUSTRIAL STANDARDS |
- JIS B 2311: Steel Butt Welding Pipe Fittings for Ordinary use
- JIS B 2312: Steel Butt Welding Pipe Fittings.
- JIS B 2313: Steel Plate Butt Welding Pipe Fittings
- JIS B 2316: Steel Socket Welding Pipe Fittings
|
| Standard |
ASTM A403 /ASME SA403 | WP-W | ANSI B16.9/MSS SP-43 |
This grade is particularly useful in control and instrumentation tubing applications where 316 and 317L are not suitable.
Available tube product forms
Typical Applications
Typical manufacturing specifications
- ASTM A213
- ASTM A269
- ASTM A312
- BS EN 10216 pt.5
- Also individual customer specifications.
Industries predominantly using this grade
TECHNICAL DATA
Mechanical Properties
| Temper |
Annealed |
| Tensile Rm |
71 |
ksi (min) |
| Tensile Rm |
490 |
MPa (min) |
| R.p. 0.2% Yield |
32 |
ksi (min) |
| R.p. 0.2% Yield |
220 |
MPa (min) |
| Elongation (2” or 4D gl) |
35 |
% (min) |
Physical Properties (Room Temperature)
| Specific Heat (0-100°C) |
450 |
J.kg-1.°K-1 |
| Thermal Conductivity |
11.5 |
W.m -1.°K-1 |
| Thermal Expansion |
15.8 |
mm/m/°C |
| Modulus Elasticity |
190 |
GPa |
| Electrical Resistivity |
9.52 |
μohm/cm |
| Density |
7.95 |
g/cm3 |
Chemical Composition (% by weight)
| Element |
Min |
Max |
| C |
- |
0.2 |
| Mn |
- |
2 |
| Ni |
23 |
28 |
| Cr |
19 |
23 |
| S |
- |
0.3 |
| Mo |
4 |
5 |
| N |
- |
0.1 |
| Cu |
1 |
2 |
| P |
- |
0.03 |
| Si |
- |
0.7 |
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