Stainless steel butt welding tee fittings are made from seamless pipes or steel plates, the common grades are ASTM A403 WP 304, WP316, WP321 and WP310S. They are mostly used for pressure piping applications. Our stainless steel pipe fittings limit types of localized corrosion and are indispensable to applicatons requiring compact but flexible seals. Restraining deformities and cracks under high temperatures.
Zizi Engineering is one of the top manufacturer, exporter and supplier of steel pipe fittings & flanges which are available in various sizes, dimension and shapes according to our client’s requirement. We are at the forefront of innocation in both product lines and after seals services. That's why we constantly upgrade our pipe fittings and services to meet market expecations and demands, We re reputed as an execllent quality ASTM A403 stainless steel pipe fittings suppliers in the industry.
Specification of Stainless Steel Butt Welding Tee
| Standard | ASTM A403, ASME B16.9 |
| Size | 1/2” NB to 80” NB / DN 15 to 2000 |
| Schedule | Sch 10S, 20, 30, STD, 40S, 60, XS, 80S, 100,120,140,160S,XXS |
| Type | Seamless or Welded |
| Grade | ASTM A403 WP304, 304H, 304L, 316, 316L,316H,321,321H,347,347H |
Type of 316 Stainless Steel Butt Welding Fittings
Stainless steel 316 butt welding fittings are including bends, elbows, reducers, tees, caps, cross and stub end.They can be seamless and ERW pipe fittings, seamless fittings are made from seamless steel pipes, ERW fittings are made by ERW steel pipes while welded large diameter fittings are produced by steel plates.
Stainless Steel Pipe Tee Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| WP304 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 18 - 20 | 8.0 - 11.0 | - |
| WP304H | 0.04 - 0.1 | 1.0 | 2.0 | 0.045 | 0.03 | 18 - 20 | 8.0 - 11.0 | - |
| WP304L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 18 - 20 | 8.0 - 12.0 | - |
| WP316 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 16.0 - 18.0 | 10.0 - 14.0 | 2.0 - 3.0 |
| WP316H | 0.04 - 0.1 | 1.0 | 2.0 | 0.045 | 0.03 | 16.0 - 18.0 | 10.0 - 14.0 | 2.0 - 3.0 |
| WP316L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 16.0 - 18.0 | 10.0 - 15.0 | 2.0 - 3.0 |
| WP321 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 17.0 - 19.0 | 9.0 - 12.0 | - |
| WP321H | 0.04 - 0.1 | 1.0 | 2.0 | 0.045 | 0.03 | 17.0 - 19.0 | 9.0 - 12.0 | - |
| WP347 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 17.0 - 20.0 | 9.0 - 13.0 | - |
| WP347H | 0.04 - 0.1 | 1.0 | 2.0 | 0.045 | 0.03 | 17.0 - 20.0 | 9.0 - 13.0 | - |
Stainless Steel Pipe Tee Mechnical Properties
| Grade | Tensile Strength (Mpa) | Yield Tensile (Mpa) | Elongation (%) | Hardness (HB) |
| WP304 | 515 | 205 | 28 | - |
| WP304H | 515 | 205 | 28 | - |
| WP304L | 485 | 170 | 28 | - |
| WP316 | 515 | 205 | 28 | - |
| WP316H | 515 | 205 | 28 | - |
| WP316L | 485 | 170 | 28 | - |
| WP321 | 515 | 205 | 28 | - |
| WP321H | 515 | 205 | 28 | - |
| WP347 | 515 | 205 | 28 | - |
| WP347H | 515 | 205 | 28 | - |
ASME B16.9 BW TEE DIMENSIONS
Delivery
Within 15 days or asap if we have stock.
Types of Packing
Wooden Case
Crates ( Steel/Wooden)
Features
End of butt weld fittings are protected by plastic caps.
Bundles strapped with plastic strips
Packing list laminated with case/crate.
Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Pulp and Paper Industry
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Seamless ASTM A403 Butt Weld WP304 Steel Pipe Tee Images
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