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 | Alloy steel |
| Production Level | PLS 3 |
| Production level | PR1 |
| Standard | API 6A |
| Product name | Double Studded Adapter Flange |
| Working pressure | 5000 psi x 5000psi |
| Flange size | 4 1/16" x 2 1/16" |
| Working condiction | standard serive or sour service |
| Brand Name | JC Wellhead |
| Model Number | 4 1/16" x 2 1/16" 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 Equipment Connection | Usage | Oil well flow control operation |
| Material | Alloy steel | Production Level | PLS 3 |
| Production level | PR1 | Standard | API 6A |
| Product name | Double Studded Adapter Flange | Working pressure | 5000 psi x 5000psi |
| Flange size | 4 1/16" x 2 1/16" | Working condiction | standard serive or sour service |
| Brand Name | JC Wellhead | Model Number | 4 1/16" x 2 1/16" DSAF |
| Certification | API 6A | Place of Origin | China |
| High Light | double studded adapter flange ，drilling spool adapter flange | ||
API 6A Double Studded Adapter Flange 4-1/16 x 5M To 2-1/16"x 5M
4-1/16 x 5M To 2-1/16"x 5M DSAF is the double studded adapter flange as the connection part used in the wellhead system, DSA is designed and manufactured in accordance with API 6A standard,DSA usually has double studded flange connections. we have all sizes and pressure ratings DSA used for oilfield applications.
Technical information of the wellhead DSA
| Working pressure | 2000PSI-20000PSI |
| Working medium | oil,natural gas,mud |
| Working temperature | -46℃-121℃(L-U) |
| Material class | AA –HH |
| Specification class | PSL1-PSL4 |
| Performance class | PR1-PR2 |
Specification of Wellhead DSAF
| DSAF (Double Studded Adapter Flange) Description | Flange thickness (T)(mm) |
| 2-1/16” x 5M To 3-1/8”x 5M | 70 |
| 2-1/16” x 10M To 4-1/16”x 10M | 80 |
| 3-1/16” x 10M To 4-1/16”x 10M | 130 |
| 3-1/16” x 10M To 4-1/16”x 5M | 80 |
| 4-1/16” x 5M To 2-1/16”x 5M | 75 |
| 4-1/16”x 5M To 3-1/8” x 5M | 83 |
| 4-1/16” x 2M To 4-1/16” x 5M | 80 |
| 7-1/16” x 10M To 13-5/8”x 10M | 170 |
| 7-1/16”x 5M To 13-5/8” x 5M | 150 |
| 11” x 15M To 18-3/4” x 15M | 256 |
| 11” x 5M To 13-5/8” x 5M | 144 |
| 13-5/8” x 10M To 11” x 10M | 267 |
| 13-5/8”x 3M To 16-3/4” x 2M | 150 |
| 13-5/8” x 10M To 18-3/4”x 15M | 256 |
| 13-5/8” x 5M To 18-3/4”x 15M | 256 |
| 18-3/4”x 15M To 20-3/4”x 3M | 270 |
| 20-3/4”x 3M To 18-3/4”x 15M | 256 |
| 21-1/4” x 2M To 18-3/4” x 15M | 256 |
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.
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 etc.
Welcome to contact us for more information!
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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