ZIZI ENGINEERING CO.,LTD
| Payment Terms | T/T, Western Union, , D/P, D/A, L/C |
| Supply Ability | 60000 PCS Per Month |
| Delivery Time | 10-15 Days |
| Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Material | ASTM A182 F55 |
| Connection | Female Threaded |
| Products | 90 Degree Threaded Elbow,45 Degree Elbow, Equal Tee, Reducing Tee, Threaded Coupling, Cap and Union |
| Size | 1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" |
| Thickness | 3000 LB, 6000 LB |
| Standard | ASME B16.11, BS3799 |
| Surface | Anti rust Oil, Galvanized |
| Packing | Carton and Wooden Case. |
| Application | Industry, Natural Gas , Petroleum, Gas And Oil Pipes, Chemical |
| Brand Name | ZZ |
| Model Number | ASTM A182 F55 |
| Certification | ISO, CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, , D/P, D/A, L/C | Supply Ability | 60000 PCS Per Month |
| Delivery Time | 10-15 Days | Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Material | ASTM A182 F55 | Connection | Female Threaded |
| Products | 90 Degree Threaded Elbow,45 Degree Elbow, Equal Tee, Reducing Tee, Threaded Coupling, Cap and Union | Size | 1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" |
| Thickness | 3000 LB, 6000 LB | Standard | ASME B16.11, BS3799 |
| Surface | Anti rust Oil, Galvanized | Packing | Carton and Wooden Case. |
| Application | Industry, Natural Gas , Petroleum, Gas And Oil Pipes, Chemical | Brand Name | ZZ |
| Model Number | ASTM A182 F55 | Certification | ISO, CE |
| Place of Origin | CHINA | ||
| High Light | threaded cross pipe fitting ，lateral tee pipe fitting | ||
Zizi have advanced duplex steel threaded coupling production line and supplies ASTM A182 F55 Class 6000 Threaded 3/8" BSPP Coupling ASME B16.11 for Belgium.
Duplex Steel Forged Fittings are known for their high strength, excellent corrosion resistance and long service life which are better than stainless steels. The Class 6000 Coupling is durable as well as withstand to high pressure. It is common used to connect pipes within 4 inches.
| Size | 1/8" to 4" / DN6 to ND100 |
| Pressure Rating | Class 3000, 6000 |
| Standard | ASME B16.11 and BS3799 |
| Surface | Anti-rust Oil or Galvanized |
| Forged Cap Type | Scoket Weld Cap, Threaded Cap |
| Stainless Steel | ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321 |
| Caron Steel | ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70 |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
| Duplex Steel | ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760 |
ASTM A182 F55 Chemical Composition
| C | Si | Mn | S | P | Cr | Ni | Mo |
| 0.03 | 1 | 1 | 0.01 | 0.03 | 24-26 | 6-8 | 3-4 |
ASTM A182 F55 Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 750-895 (Mpa) | 550 (Mpa) | 25 (%) |
Marking and Packing
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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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