Changshu Longteng Special Steel Co., Ltd.
| Payment Terms | D/P, L/C, T/T |
| Supply Ability | 15,000,000 PCS PER YEAR |
| Delivery Time | 20-30 WORKING DAYS |
| Packaging Details | Fumigate-free wooden box |
| Material | A105/C22.8/Q235/Q355B/P250GH |
| Standard | ANSI, bs, DIN, GB, ISO, JIS, ASME |
| Production process | Forging, heat treatment |
| Tolerance | Min. 0.01mm |
| Hardness | HRC, HB, HV |
| Roughness | Min. Ra0.4 |
| Marking | Laser |
| UT standard | ASME or EN |
| Brand Name | Longteng |
| Model Number | SW Socket Weld Flanges Class150-DN25-RF |
| Certification | ISO9001:2015/C |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/P, L/C, T/T | Supply Ability | 15,000,000 PCS PER YEAR |
| Delivery Time | 20-30 WORKING DAYS | Packaging Details | Fumigate-free wooden box |
| Material | A105/C22.8/Q235/Q355B/P250GH | Standard | ANSI, bs, DIN, GB, ISO, JIS, ASME |
| Production process | Forging, heat treatment | Tolerance | Min. 0.01mm |
| Hardness | HRC, HB, HV | Roughness | Min. Ra0.4 |
| Marking | Laser | UT standard | ASME or EN |
| Brand Name | Longteng | Model Number | SW Socket Weld Flanges Class150-DN25-RF |
| Certification | ISO9001:2015/C | Place of Origin | China |
| High Light | Forging RF Flanges ，RF Socket Weld Flanges ，Class150 Socket Weld Flanges | ||
Description:
Socket weld flanges are a less common but equally effective connection for flanges which require less overall available space than a traditional weld neck flange, with a counterbore in the center to allow for a clean weld of pipe into the socket.
Usually furnished in smaller nominal pipe sizes, these make an excellent alternative to weld necks and slip ons when necessary. An assembly with limited space may be an instance in which a socket weld is selected, provided the pressure class is comparatively low and the fluid is not corrosive or for extremely high temperature service.
Product Parameter:
|
Standard: |
ANSI B16.5,EN1092-1, DIN2502 DIN2527 DIN2566 DIN2573 DIN2576 DIN2632 DIN2633, GOST,etc. |
|
Material: |
Carbon steel: A105/C22.8/Q235/Q355B / P250GH |
|
Types: |
welding neck, socket welding, threaded, blind, slip on, lap joint |
|
Size: |
1/2" to 24" |
|
Pressure Rating: |
Class 150-Class 2500 (150#, 300#, 600#,900#,1500#, 2500#),PN6-PN16 |
|
Facing: |
RF/FF/RTJ |
|
Surface treatment: |
Antirust Oil,Black Paint,Yellow paint,Galvanized |
|
Certification: |
ISO9001:2015/C |
Leadtime:
|
Quantity(pieces) |
1,000 - 10,000 |
>10,000 |
|
Lead time (days) |
20-30 |
To be negotiated |
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
1993
Employee Number:
4500~5000
Ecer Certification：
Site Member
Established in 1993 as a township enterprise Cover an area of over 3 million square meters with staff of more than 5500. Vice President Company of CANSI (China Association of National Shipbuilding Industry) Six main products series (4.3 million tons) 1. Welding Materials 2. S... Established in 1993 as a township enterprise Cover an area of over 3 million square meters with staff of more than 5500. Vice President Company of CANSI (China Association of National Shipbuilding Industry) Six main products series (4.3 million tons) 1. Welding Materials 2. S...
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