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Product Details:
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| Application: | Oil Well Drilling Operation | Usage: | Well Control Equipment Connection |
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| Material Class: | DD | Production Level: | PLS 3 |
| Production Level: | PR1 , PR2 | Standard: | API 6A |
| Product Name: | Blind Flange | Working Pressure: | 5000 Psi |
| Specification: | 2 1/16" | Working Condiction: | Sour Service |
| High Light: | API 6A Wellhead Blind Flange,RTJ Wellhead Blind Flange,Alloy Steel Forging Adapter Flange |
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API 6A Wellhead Blind Flange RTJ High Pressure Flange Adapter Alloy Steel Forging
The blind flange is a kind of wellhead flange adpater conformed with API 6A specification, the blind flange is designed with no opening to allow fluid to pass through which is used to block off a pipeline or to create a stop.
Normally the blind flange is inserted into a pipeline when a repair is required further up the line, which allows the flanges down stream to be disconnected without fear of losing liquid, and the blind flange is also used when adding another line onto an existing pipeline or when a new valve is being added.
The blind flanges are made of high quality AISI4130 forged alloy steel, size ranges of blind flange is from 1-13/16" to 26-3/4" and pressure up to 20000PSI. For sour service, all ring grooves can be inlaid with stainless steel SS316 or inconel 625 for better protection.
Other wellhead adapter flange are available include threaded flanges, spacer spool flanges, companion flanges, target flanges, weld neck flanges, test flanges, double studded adapter flanges(DSAF), and adapter spools. .
Specification of wellhead blind flange
| Line | Description | CAT |
| 1 | 2 1/16" 2 K flange blind flange with 1/2" NPT | Blind Flanges |
| 2 | 2-1/16'' 2K with 1/2" NPT | Blind Flanges |
| 3 | 2-1/16'' 3K with 1/2" NPT | Blind Flanges |
| 4 | 2-1/16'' 5K with 1/2" NPT | Blind Flanges |
| 5 | 2-1/16'' 10K with 1/2" NPT | Blind Flanges |
| 6 | 2-9/16'' 3K with 1/2" NPT | Blind Flanges |
| 7 | 2-9/16'' 5K with 1/2" NPT | Blind Flanges |
| 8 | 2-9/16'' 10K with 1/2" NPT | Blind Flanges |
| 9 | 3-1/8'' 2K with 1/2" NPT | Blind Flanges |
| 10 | 3-1/8'' 3K with 1/2" NPT | Blind Flanges |
| 11 | 3-1/8'' 5K with 1/2" NPT | Blind Flanges |
| 12 | 3-1/16'' 10K with 1/2" NPT | Blind Flanges |
| 13 | 4-1/16'' 2K with 1/2" NPT | Blind Flanges |
| 14 | 4-1/16'' 3K with 1/2" NPT | Blind Flanges |
| 15 | 4-1/16'' 5K with 1/2" NPT | Blind Flanges |
| 16 | 4-1/16'' 10K with 1/2" NPT | Blind Flanges |
| 17 | 5-1/8'' 3K with 1/2" NPT | Blind Flanges |
| 18 | 5-1/8'' 5K with 1/2" NPT | Blind Flanges |
| 19 | 5-1/8'' 10K with 1/2" NPT | Blind Flanges |
| 20 | 7-1/16" 3K with 1/2" NPT | Blind Flanges |
| 21 | 7-1/16" 5K with 1/2" NPT | Blind Flanges |
| 22 | 7-1/16" 10K with 1/2" NPT | Blind Flanges |
| 23 | 9" 3K with 1/2" NPT | Blind Flanges |
| 24 | 9" 5K with 1/2" NPT | Blind Flanges |
| 25 | 9" 10K with 1/2" NPT | Blind Flanges |
About JC Wellhead
With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.Yancheng Jing Cheng Petroleum Machinery Manufacturing Co,Ltd is engaged in manufacture and supply wellhead equipment include wellhead -Tree, casing head, casing hanger, tubing head, tubing hanger, casing spool, tubing spool, Gate valve, Adjustable Choke valve, Positive Choke Valve, Check valve,VR plug,Running tool, Wear bushing, spacer spool, riser spool adapter, union flange adapter, flange adapter, union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub and various high pressure manifold such as choke manifold, kill manifold, drilling floor manifold, surface testing manifold etc
JC WELLHEAD 's advantage:
ZZ TOP Oil Tools can also support client with One-Stop Procurement Service and flexible payment term under short or long term financing service. We always believe that the success of our company is directly related to our strict quality control and professional service. From the raw material booking till finished products, the inspector will be appointed to supervise the whole processing. We always provide clients with innovative solutions, quality materials and timely delivery.
* Excellent and stable quality of the products conformed with API and ISO standard
* Strict quality control on raw material and machining, we can arrange the SGS or BV to witness the test
* We supply various wellhead products to meet the customers' operation.
* Timely delivery, professional service on export procedure,
* Product guarantee and best after-sales service.
Contact Person: Lee M
Tel: 86-13319268557
Fax: 86-29-81779342
