ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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Carbon steel socket weld fittings are made from steel rod and pressed into the various shpaes, such as socket weld elbow, coupling, tee, cross, cap and union, the common used grades are ASTM A105, A350 LF2 / LF3. 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 A105 carbon steel pipe fittings suppliers in the industry.
Specification of Carbon Steel Socket Weld Pipe Fittings
| Standard | ASME B16.11 |
| Size | 1/8” NB to 4” NB / DN 6 to 100 |
| Schedule | Sch 10S, 20, 30, STD, 40S, 60, XS, 80S, 100,120,140,160S,XXS |
| Type | Seamless |
| Grade | ASTM A105, A350 LF2 / LF3, A694 F52, F60, F65, F70 |
Type of Socket Weld Fittings
Carbon Steel Forged Fittings Chemical Composition (Max)
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| A105 | 0.3 | 0.1 -0.35 | 0.6 - 1.05 | 0.035 | 0.035 | 0.3 | 0.4 | 0.12 |
| A350 LF2 | 0.3 | 0.1min | 0.29 - 1.06 | 0.025 | 0.025 | - | - | - |
| F52 | 0.26 | - | 1.4 | 0.03 | 0.03 | - | - | - |
| F56 | 0.26 | - | 1.4 | 0.03 | 0.03 | - | - | - |
| F60 | 0.26 | - | 1.4 | 0.03 | 0.03 | - | - | - |
| F65 | 0.26 | - | 1.45 | 0.03 | 0.03 | - | - | - |
| F70 | 0.26 | - | 1.65 | 0.03 | 0.03 | - | - | - |
Carbon Steel Forged Fittings Mechnical Properties
| Grade | Tensile Strength (Mpa) | Yield Tensile (Mpa) | Elongation (%) | Hardness (HB) |
| A105 | 485 | 250 | 22 | - |
| A350 LF2 | 415 | 240 | 22 | - |
| A694 X52 | 455 | 360 | - | - |
| A694 X56 | 485 | 380 | - | - |
| X60 | 515 | 415 | - | - |
| X65 | 530 | 450 | - | - |
| X70 | 565 | 485 | - | - |
Types of ANSI B16.11 Socket Weld Fittings
| 3000 lb Socket Weld Fittings | ASME Socket Weld Fittings |
| ASME B16.11 Dimensions | Forged Steel Socket Weld Fittings |
| Socket Weld Fittings Standard | Bonney Forge Socket Weld Fittings |
Delivery
Within 10 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