ZIZI ENGINEERING CO.,LTD
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Supply Ability | 50000 PCS Per Month |
| Delivery Time | 5-15 Days |
| Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Material | Carbon Steel A105N |
| Connection | Female Thread at Both End |
| Thread Type | NPT BSPP, BSPT, PT |
| Size | 1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" |
| Pressure | 3000 LB, 6000 LB |
| Standard | ASME B16.11, BS3799 |
| Brand Name | ZZ |
| Model Number | ASTM A105N |
| Certification | ISO, CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C | Supply Ability | 50000 PCS Per Month |
| Delivery Time | 5-15 Days | Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Material | Carbon Steel A105N | Connection | Female Thread at Both End |
| Thread Type | NPT BSPP, BSPT, PT | Size | 1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" |
| Pressure | 3000 LB, 6000 LB | Standard | ASME B16.11, BS3799 |
| Brand Name | ZZ | Model Number | ASTM A105N |
| Certification | ISO, CE | Place of Origin | CHINA |
| High Light | forged threaded fittings ，asme pipe fittings | ||
Threaded coupling is a very short length of pipe or tube with threads at both ends that allows two pipes to be joined together. The threads usually is internal and NPT in American terms. The diameter of two ends usually is the same, the different sizes is called a reducing coupling.
| Size | 1/8" to 4" / DN6 to DN100 |
| Pressure Rating | Class 2000, 3000, 6000 |
| Standard | ASME B16.11, BS3799, GB/T 14626 |
| Surface | Anti-rust Oil or Galvanized |
Alloy Steel Half Coupling
ASTM A182 F1, F5, F9, F11, F12, F22, F91
Stainless Steel Full Coupling
ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321, F347
Carbon Steel Straight Coupling
ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70
Duplex Steel Reducing Coupling
ASTM A182 F51, F53, F55, F56, S 31803, 32205, 32550, 32750, 32760
Chemical Composition
| C | Mn | P | S | Si | Ni | Cr | Mo |
| 0.35 | 0.6-1.05 | 0.035 | 0.04 | 0.1-0.35 | 0.4 | 0.3 | 0.12 |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation | HB |
| 485 (Mpa) | 250 (Mpa) | 22 (%) | 187 |
Supply Range: 45 Degree & 90 Degree Elbow, Equal Tee & Reducing Tee, Pipe Cap, Full Coupling & Half Coupling, Threaded Nipple, Hex Nipple, Plug, Bushing
Quality Control: In-house Inspection, Third Party Inspection, covers the surface, marking, dimensions and materials. We also supply certifications such as CE, ISO, TEST REPORT and stamp mill test certificate..
Package: Anti Rust Oil, Plastic Bags, Carton and Wooden Box.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
3,000,000-5,000,000
Employee Number:
100~200
Ecer Certification：
Active Member
Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers. We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a mode... Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers. We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a mode...
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