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 |
| Size | NPS 1/8 to 4 DN6 to DN100 |
| Pressure | Class 6000 |
| Material | ASTM A182 F304 |
| Type | Full Coupling |
| Surface | Anti-rust Oil |
| Packing | Plastic bag, Carton and Wooden Case. |
| Brand Name | ZZ |
| Model Number | Stainless Steel |
| 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 |
| Size | NPS 1/8 to 4 DN6 to DN100 | Pressure | Class 6000 |
| Material | ASTM A182 F304 | Type | Full Coupling |
| Surface | Anti-rust Oil | Packing | Plastic bag, Carton and Wooden Case. |
| Brand Name | ZZ | Model Number | Stainless Steel |
| Certification | ISO, CE | Place of Origin | CHINA |
| High Light | weld on pipe fittings ，socket weld tube fittings | ||
Zizi Engineering is ISO certificated manufacturer of forged pipe fittings, we supply socket weld elbow, tee, coupling, cap and union in stainless steel, carbon and alloy steel. The dimensions can be according to ASME B16.11, BS 3799 or customized. As a high quality pipe fittings manufacturer, we offer you product quality certificate no matter the quantity.
Chemical Composition
| C | Mn | P | S | Si | Cr | Ni |
| 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-11 |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 515 (Mpa) | 205 (Mpa) | 30 (%) |
| 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 | 3000#, 6000#, 9000# |
| Standard | ASME B16.11, BS3799, JIS B2316, HG/T21634, SH3410, GB/T14383 |
| Surface | Anti-rust oil or Galvanized |
| Type | 45° Elbow, 90° Elbow, Equal Tee, Reducing Tee, Full Coupling, Half Coupling, Pipe Cap, Pipe Union |
Carbon Steel Half Coupling
ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70
Alloy Steel Socket Weld Coupling
ASTM A182 F1, F5, F9, F11, F12, F22, F91
Stainless Steel Reducing Coupling
ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321,F347
Duplex Stainless Steel Coupling
ASTM A182 F51, F53, F55, S31803, S32205, S32550, S32750, S32760
Marking and Packing
Inspection
● 6000# Socket weld coupling is applied for 4” under pipe system
● High leakage integrity
● Great structural strength
● Lower fatigue resistance than butt weld fittings
● Can be used to flammable, toxic, high pressure and high temperature pipeline.
● Designed to provide good flow characteristics
● No need for alignment.
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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