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· Stainless Welded Pipe Instruction:
· Stainless Welded Pipe :
The stainless welded pipe is made from stainless steel by electric welding or sheet metal strips by means of forming and welding. Electrically welded tube is made of thermally without subsequent processing and hot-reducing.
We can supply welded stainless steel pipe with following details:
1, Specification: OD: 6-219mm, WT: 0.3-3.0mm, length: As per buyer’s requests
2, Standard Applicable: ASTM A249, A269, A312, A688
3, MOQ: 500kg
4, Delivery: around 15-30 days according to order details.
5, Packing: seaworthy wooden cases with 1 piece/plastic bag inside or as per buyer’s requirements.
·Stainless advantage:
First of all steel is much stronger than any particular kinds of metal. Stainless tube – it is durability, heat resistance, corrosion resistance and pressure resistance. So, it also looks aesthetically acceptable.
Polished inner surface of tubes allow passing any liquid, for example, alkali and acid, gasoline, and cleaning water, milk and alcohol and thus there are no chemical reaction with the walls of the tube.
·Our Advantages:
1, Direct material sourcing from Bao Steel, ZPSS, TISCO.
2, More than 5 processing mills to produce the welded titanium tube for us. And also we own a steel tube mill.
3, Strong business cooperation with Bao Steel and Shanghai Minmetals.
4, More than usd$50,000,000 annual turnover.
· Stainless Welded Pipe Application:
1, Heat exchangers and condensers.
2, Any liquid transmission pipeline system.
3, Petroleum and chemical industry.
· Stainless Welded Pipe production:
| NPS[5] | DN [2] | OD [in (mm)] | Wall thickness [in (mm)] | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SCH 5 | SCH 10s/10 | SCH 30 | SCH 40s/40 /STD | SCH 80s/80 /XS | SCH 120 | SCH 160 | XXS | |||
| 1/8 | 6 | 0.405 (10.29) | 0.035 (0.889) | 0.049 (1.245) | 0.057 (1.448) | 0.068 (1.727) | 0.095 (2.413) | — | — | — |
| 1/4 | 8 | 0.540 (13.72) | 0.049 (1.245) | 0.065 (1.651) | 0.073 (1.854) | 0.088 (2.235) | 0.119 (3.023) | — | — | — |
| 3/8 | 10 | 0.675 (17.15) | 0.049 (1.245) | 0.065 (1.651) | 0.073 (1.854) | 0.091 (2.311) | 0.126 (3.200) | — | — | — |
| 1/2 | 15 | 0.840 (21.34) | 0.065 (1.651) | 0.083 (2.108) | 0.095 (2.413) | 0.109 (2.769) | 0.147 (3.734) | — | 0.188 (4.775) | 0.294 (7.468) |
| 3/4 | 20 | 1.050 (26.67) | 0.065 (1.651) | 0.083 (2.108) | 0.095 (2.413) | 0.113 (2.870) | 0.154 (3.912) | — | 0.219 (5.563) | 0.308 (7.823) |
| 1 | 25 | 1.315 (33.40) | 0.065 (1.651) | 0.109 (2.769) | 0.114 (2.896) | 0.133 (3.378) | 0.179 (4.547) | — | 0.250 (6.350) | 0.358 (9.093) |
| 1 1/4 | 32 | 1.660 (42.16) | 0.065 (1.651) | 0.109 (2.769) | 0.117 (2.972) | 0.140 (3.556) | 0.191 (4.851) | — | 0.250 (6.350) | 0.382 (9.703) |
| 1 1/2 | 40 | 1.900 (48.26) | 0.065 (1.651) | 0.109 (2.769) | 0.125 (3.175) | 0.145 (3.683) | 0.200 (5.080) | — | 0.281 (7.137) | 0.400 (10.160) |
| 2 | 50 | 2.375 (60.33) | 0.065 (1.651) | 0.109 (2.769) | 0.125 (3.175) | 0.154 (3.912) | 0.218 (5.537) | 0.250 (6.350) | 0.343 (8.712) | 0.436 (11.074) |
| 2 1/2 | 65 | 2.875 (73.03) | 0.083 (2.108) | 0.120 (3.048) | 0.188 (4.775) | 0.203 (5.156) | 0.276 (7.010) | 0.300 (7.620) | 0.375 (9.525) | 0.552 (14.021) |
| 3 | 80 | 3.500 (88.90) | 0.083 (2.108) | 0.120 (3.048) | 0.188 (4.775) | 0.216 (5.486) | 0.300 (7.620) | 0.350 (8.890) | 0.438 (11.125) | 0.600 (15.240) |
| 3 1/2 | 90 | 4.000 (101.60) | 0.083 (2.108) | 0.120 (3.048) | 0.188 (4.775) | 0.226 (5.740) | 0.318 (8.077) | — | — | 0.636 (16.154) |
Tolerance: The tolerance on pipe OD is +1/64 (.0156)inch, -1/32 (.0312)inch.[6]
· Stainless Welded Pipe Testing Equipment:
· Stainless Welded Pipe Packing
If you have any stainless and titanium requirement, please do not hesitate to contact us. Likewise, if you need technical assistance, we are willing to share our experience.