| Customization: | Available |
|---|---|
| Standard: | ANSI, GB, JIS |
| Material: | Stainless Steel |
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Press fitting system joins pipe without welding or bolting, can be widely used in cold and hot water supply, heating supply, fire protection,
medicinal gas, industrial petroleum pipeline system etc.
Standard:
Press fitting standard: GB/T 19228.1-2003, DVGW W534-1995 and JWWA G116
Pipe standard: GB/T 19228.22003, BS EN 10312 and JIS G3448
Sealing ring standard: GBT 19228.3-2003, EN681-1:1998
Technical information:
--Material: Stainless steel 304/304L and 316/316L available.
--Max working pressure 1.6MPa (equal to 232 psi),
--Testing water pressure: 2.5MPa for JIS sizes (equal to 362.5psi), and 5MPa for EN10312 sizes.
Chemical compositionGrade |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Ni ≤ |
Cr ≤ |
201 |
0.12 |
0.75 |
7.00 |
0.045 |
0.045 |
1.00-1.28 |
13.70-15.70 |
202 |
0.15 |
1.00 |
2.25 |
0.045 |
0.045 |
4.07-4.17 |
14.00-16.00 |
304 |
0.08 |
0.75 |
2.00 |
0.045 |
0.03 |
8.00-11.00 |
18.00-20.00 |
304L |
0.035 |
0.75 |
2.00 |
0.045 |
0.03 |
8.00-13.00 |
18.00-20.00 |
309 |
0.15 |
0.75 |
2.00 |
0.045 |
0.03 |
12.00-15.00 |
22.00-24.00 |
310S |
0.08 |
1.50 |
2.00 |
0.045 |
0.03 |
19.00-22.00 |
24.00-26.00 |
316 |
0.08 |
1.00 |
2.00 |
0.045 |
0.03 |
10.00-14.00 |
16.00-18.00 |
316L |
0.035 |
0.75 |
2.00 |
0.045 |
0.03 |
10.00-15.00 |
16.00-18.00 |
321 |
0.04-0.10 |
0.75 |
2.00 |
0.045 |
0.03 |
9.00-13.00 |
17.00-20.00 |
405 |
0.08 |
0.75 |
1.00 |
0.045 |
0.03 |
0.06 |
11.5-13.5 |
409 |
0.089 |
1.00 |
1.00 |
0.045 |
0.05 |
0.06 |
10.50-11.75 |
410 |
0.15 |
0.75 |
1.00 |
0.045 |
0.03 |
0.06 |
11.5-13.5 |
420 |
0.16-0.25 |
1.00 |
1.00 |
0.040 |
0.03 |
0.06 |
12.00-14.00 |
430 |
0.12 |
0.75 |
1.00 |
0.045 |
0.03 |
0.06 |
16.00-18.00 |
904L |
0.02 |
1.0 |
2.00 |
0.045 |
0.03 |
23.00-28.00 |
19.00-23.00 |
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