XI‘AN ZZTOP OIL TOOLS CO.，LTD
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 300 sets / month |
| Delivery Time | 30-45 days |
| Packaging Details | Polywood case for land, air, ocean shipment |
| Application | Oil Wellhead Equipment Connection |
| Usage | Oil well flow control operation |
| Material Class | DD |
| Production Level | PLS 3 |
| Production level | PR1 , PR2 |
| Standard | API 6A |
| Product name | Blind Flange |
| Working pressure | 5000 psi |
| Specification | 2 9/16" |
| Working condiction | Sour Service |
| Brand Name | JC Wellhead |
| Model Number | 2 9/16" Blind flange |
| Certification | API 6A |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/P | Supply Ability | 300 sets / month |
| Delivery Time | 30-45 days | Packaging Details | Polywood case for land, air, ocean shipment |
| Application | Oil Wellhead Equipment Connection | Usage | Oil well flow control operation |
| Material Class | DD | Production Level | PLS 3 |
| Production level | PR1 , PR2 | Standard | API 6A |
| Product name | Blind Flange | Working pressure | 5000 psi |
| Specification | 2 9/16" | Working condiction | Sour Service |
| Brand Name | JC Wellhead | Model Number | 2 9/16" Blind flange |
| Certification | API 6A | Place of Origin | China |
| High Light | wellhead connector ，wellhead accessories | ||
Wellhead fittings Type 6B 5000PSI API 6A Blind Flange adapter
The type 6B blind flanges are fully conformed to API 6A and made of modern alloy steel forging via advanced manufacturing techniques. They are robust and high cost performance. 6B blind flanges are of the ring joint type and are not designed for face-to-face make-up. The connection make-up bolting force reacts on the metallic ring gasket. The API6A Blind Flange with no opening or center bore, normally used to close-off completely an unused line or connection; the ends of a piping system, or pressure vessel. After being sealed, and re-opened, the Blind flange permits easy access to the interior of a line or vessel. Downstream, a modification of a blind flange – Target flange (with a counter bore filled with lead) – is used to cushion and reduce the erosive effect of high velocity abrasive fluid. Though there has been caution in using lead, as a problem can occur if the lead filling in the cavity escapes the cavity and moves into the flow bore blocking the flow.
Technical parameter of Wellhead Blind Flange
Working pressure :2000 PSI - 20000 PSI
Working medium: Oil, Natural Gas, Mud
Working temperature: -46°C -121℃
Material class: AA – HH
Specification class: PSL1 - PSL4
Performance class: PR1 - PR2
Specification of blind flange
| Rated working pressure/psi | Flange size range | |
| Type 6B (in) | ||
| 2000 | 2-1/16" ~ 21-1/4" | |
| 3000 | 2-1/16" ~ 20-1/4" | |
| 5000 | 2-1/16" ~ 11" | |
About JC Wellhead
JC Petroleum Equipment Factory manufactures and supplier the various wellhead equipment and related parts to meet different requirement in oilfield service operation. The wellhead equipment are conformed with API 6A and wellhead choke manifold is according to API16C specification, and applied for high pressure and high temperature working condition.
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, is in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment from 2010. In 2012, we jointed with Yancheng Jingcheng Petrolem and establish the brand JCWellhead, majored in design and... ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, is in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment from 2010. In 2012, we jointed with Yancheng Jingcheng Petrolem and establish the brand JCWellhead, majored in design and...
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