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 | Stainless Steel,Carbon Steel,Alloy Steel |
| Type | Full and Half Coupling, Straight and Reducing Coupling |
| Size | 1/8" to 4" / DN6 to DN100 |
| Surface | Anti rust Oil, Galvanized |
| Packing | Plastic bag, Carton and Wooden Case. 20FT Container |
| Application | Industry, Natural Gas , Petroleum, Gas And Oil Pipes, Chemical |
| Brand Name | ZZ |
| Model Number | 1/2" x 3000LB |
| 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 | Stainless Steel,Carbon Steel,Alloy Steel | Type | Full and Half Coupling, Straight and Reducing Coupling |
| Size | 1/8" to 4" / DN6 to DN100 | Surface | Anti rust Oil, Galvanized |
| Packing | Plastic bag, Carton and Wooden Case. 20FT Container | Application | Industry, Natural Gas , Petroleum, Gas And Oil Pipes, Chemical |
| Brand Name | ZZ | Model Number | 1/2" x 3000LB |
| Certification | ISO, CE | Place of Origin | CHINA |
| High Light | stainless steel threaded coupling ，high pressure pipe fittings | ||
Zizi Engineering is one of the high quality manufactuer of stainless steel threaded coupling and BSP steel pipe coupling, the mainly size is 1/2 inch, 1 inch, 2 inch and pressure is 3000LB and 6000LB.
They have excellent resistance to chloride-ion stress-corrosion cracking (Corrosion Resistant) , as well as SS304 Threaded Cap and SS316 NPT 90 Degree Elbow. We manufacture stainless steel forged fittings as per ASME B16.11,they are frequently used in pressurized applications and available in various shapes.
| 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 Rating | Class 3000, 6000 |
| Standard | ASME B16.11, BS3799, JIS B2316, HG/T21634, SH3410, GB/T14383 |
| Surface | Anti-rust Oil |
| Stainless Steel | NPT, PT, PF, BSPT, BPPP |
Stainless Steel Half Coupling
ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321,F347
Alloy Steel Pipe Coupling
ASTM A182 F1, F5, F9, F11, F12, F22, F91
Carbon Steel BSP Coupling
ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70
Duplex Stainless Steel Threaded Coupling
ASTM A182 F51, F53, F55, S31803, S32205, S32550, S32750, S32760
Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-11 | / |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
Mechanical Properties
| Grade | Tensile Strength | Yield Strength | Elongation |
| 304 | 515 (Mpa) | 205 (Mpa) | 30 (%) |
| 316 | 515 (Mpa) | 205 (Mpa) | 30 (%) |
Features
Marking and Packing
Inspection
Advantages
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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