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 | 10-15 Days |
| Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Size | 1/2" - 24" |
| Standard | ANSI, DIN, JIS, BS, ASME |
| Pressure | 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB |
| Surface | Electro Galvanized, Black Primer, PE Coating, Anti-rust Oil |
| Material | Stainless Steel,Carbon Steel,316,alloy steel |
| Flange Face | RF, FF, RTJ |
| Brand Name | ZZ |
| Model Number | ASTM A182 F22 |
| 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 | 10-15 Days | Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Size | 1/2" - 24" | Standard | ANSI, DIN, JIS, BS, ASME |
| Pressure | 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB | Surface | Electro Galvanized, Black Primer, PE Coating, Anti-rust Oil |
| Material | Stainless Steel,Carbon Steel,316,alloy steel | Flange Face | RF, FF, RTJ |
| Brand Name | ZZ | Model Number | ASTM A182 F22 |
| Certification | ISO, CE | Place of Origin | CHINA |
| High Light | raised face weld neck flange ，stainless steel blind flange | ||
Slip on flange, shorted as SO Flange, is designed to slip over the outside of pipe and fittings and connected with another flanges. It is easier to align than weld neck flanges. SO flange is ideal for low pressure applications and generally provided with raised face.
Zizi is manufacturer and supplier of forged steel pipe fittings, we produce ASME B16.5 slip on flanges in different sizes and materials.
| Size | 1/2" - 24" |
| Pressure | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Standard | ASME B16.5, ASME B16.47, B16.36 |
| Seal Types | Raised Face, Flat Face, RTJ |
| Stainless Steel | ASTM A182 F304/304L, F316/316L, F321, F317,F310, F347 |
| Duplex Steel | ASTM A182 F51, F53, F55 |
| Carbon Steel | ASTM A105N, ASTM A350 LF2/LF3 |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
Flange Types
Weld Neck Flange, Socekt Weld Flange, Threaded Flange, Blind Flange, Spectacle Blind, Slip On Flange, Ring Joint Flange, Plate Flange.
This chart covers all pressure ratings slip on flange weight from 1/2" to 24".
| C | Mn | P | S | Si | Cr | Mo |
| 0.05-0.15 | 0.3-0.6 | 0.035 | 0.04 | 0.5 | 0.8-1.25 | 0.044-0.65 |
ASTM A182 F22 Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 415 (Mpa) | 205 (Mpa) | 20 (%) |
The differences between them are focused on
1. Welding forms: Weld neck flange can be radiographed but slip on flange can not.
2. Nominal pressures: Nominal pressure of Weld neck flange is 1-25 MPa, while slip on flange is 0.6-4 MPa.
3. Connection Mode: Weld Neck flange is butt welded with pipes and slip on flange usually is fillet.
Package
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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