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 Connection |
| Material | AISI4130 Forging |
| Production Level | PLS 3 |
| Production level | PR1 , PR2 |
| Standard | API 6A |
| Product name | Double Studded Adapter Flange |
| Specification | 11" 3K x 13 5⁄8" 2k |
| Working condiction | standard serive or sour service |
| Brand Name | JC Wellhead |
| Model Number | 11" 3K x 13 5⁄8" 2k DSAF |
| 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 Connection | Material | AISI4130 Forging |
| Production Level | PLS 3 | Production level | PR1 , PR2 |
| Standard | API 6A | Product name | Double Studded Adapter Flange |
| Specification | 11" 3K x 13 5⁄8" 2k | Working condiction | standard serive or sour service |
| Brand Name | JC Wellhead | Model Number | 11" 3K x 13 5⁄8" 2k DSAF |
| Certification | API 6A | Place of Origin | China |
| High Light | Double Studded Adapter Flange ，Wellhead Adapter Flange ，DSAF Wellhead Adapter Flange | ||
API 6A Double Studded Adapter Flange Wellhead DSAF Alloy Steel Forging
The Double Studded Adapter flange is the part used in the wellhead system, DSA is made of integral alloy steel forging and conformed with API6A specification. The Double Studded Adapter Flanges usually have double studded flange connections. We are able to manufacture all sizes and pressure ratings DSA used for oilfield applications as per the customers' requirement.
Technical information of Double Studded Adapter Flange (DSAF) or Double Studded Adapter (DSA)
| 1 | Flange Size | 1-13/16" - 30" |
| 2 | Working Pressure | 2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI |
| 3 | Material: | AISI 4130(forged) / SUS316 / Inconel 625 |
| 4 | Studs & Nuts Coating | Zinc Coated, Cadmium Coated, Xylan Coated |
| 5 | Temp Class | L-U |
| 6 | Material Class | AA, BB, CC, DD, EE, FF |
| 7 | Working Medium | Petroleum, Natural Gas, Mud etc |
| 8 | Product Specification Level | PSL1, PSL2, PSL3, PSL3G, PSL4 |
Specification of 21 1 / 4" x 5M -20 3 / 4" x 3M DSAF
| No. | Description |
| 1 | Double studded adaptor size 11" 3K x 13 5⁄8" 2k Pacloff seal for 9 5⁄8" O.D.Casing w/ all studs and nuts both ends , DSA material AISI4130, Pack Off- Double P Seal, HNBR |
| 2 | Double studded adaptor size 11" 3K x 11" 2k Pacloff seal for 7" O.D. Casing w/all studs and nuts both ends ,DSA material AISI4130, Pack Off- Double P Seal, HNBR |
| 3 | Double studded adaptor size 11" 3K x 11" 2k Pacloff seal for 5 1/2" O.D. Casingw/ all studs and nuts both ends ,DSA material AISI4130, Pack Off- Double PSeal, HNBR |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, 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
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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