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China Wellhead Double Studded Adapter Flange 11" x 13 5/8" manufacturer


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Wellhead Double Studded Adapter Flange 11" x 13 5/8" 

Price: 1.0 USD 
Payment Terms: T/T 
Special Groups: Adapter spool oilfield (18)
Double Studded Adapter(DSA) (42)
Double studded adapter flange (27)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: 11"x13 5/8" DSAF
Production Capacity: 500 sets/month
Delivery Date: 30 ~ 60 days
Usage: wellhead connection
Standard: API 6A
Processing type: Forging
Type: Double Studded Adapter Flan...
Delivery: 20 days
Means of Transport: Ocean
Packing: sea shipment
Application: Oil well drilling operation
Condition: New
Material: Alloy steel
Working Pressure: 5000 psix1000psi
Production Level: PSL 3

1. DSAF 11"- 10.000 Psi x 13-5/8"- 10.000 Psi
2. DSAF 11"- 5.000 Psi x 13-5/8"- 10.000 Psi
API 6A wellhead connection part in high pressure

Wellhead Double Studded Adapter Flange 11" x 13 5/8"

Double Studded Adapter flanges are the connection parts used in the wellhead system as transition in 

nominal size and/or pressure rating.DSAF is designed in different sizes and pressure ratings and 

applied for a restriction of space in the drill string. The DSAF is made of AISI 4130 integral forging and 

conformed with API 6A specification.

Specification of  11" x 13 5/8" DSAF

 Double Studded Adapter Flange (DSAF) 
DSAF 11"- 10.000 Psi x 13-5/8"- 10.000 Psi 
Complete with : 
- Ring Groove for Ring Joint BX-158 with 16 holes for bolts and Ring Groove for Ring Joint BX-159 with 20 holes for bolts  
- 1 EA Ring Joint BX-158
- 1 EA Ring Joint BX-159
- 16 Pcs Stud Bolt 1-3/4"x 15-1/4"
- 20 Pcs Stud Bolt 1-7/8" x 17-3/4"
Height: 170mm ;  With ring groove inlay SS304
Material of main body:AISI4130; 
Material of Stud bolt: AISI 4140
Material of Nut: AISI1045; Material of ring gasket: SS304
Double Studded Adapter Flange (DSAF) (1 Unit)
DSAF 11"- 5.000 Psi x 13-5/8"- 10.000 Psi 
Complete with : 
- Ring Groove for Ring Joint R-54 with 12 holes for bolts and Ring Groove for Ring Joint BX-159 with 20 holes for bolts  
- 1 EA Ring Joint R-54
- 1 EA Ring Joint BX-159
- 16 Pcs Stud Bolt 1-7/8"x 17-3/4"
- 12 Pcs Stud Bolt 1-7/8" x 14-1/4"
Height: 170mm ;  With ring groove inlay SS304
Material of main body:AISI4130; Material of Stud bolt: AISI 4140
Material of Nut: AISI1045; Material of ring gasket: SS304

ZZTOP is the experienced and expertized manufacturer for wellhead equipment, provides cost effective wellhead equipment in a wide range of pressure and sizes available to accommodate most casing sizes, which are designed complying with API-6A specification levels and performance requirements for land, platform drilling and completion applications. The main products include  X-mas tree, Choke manifold, kill manifold, drilling spool, adapter spool,casing head, tubing head, DSA and other related gate valves & flanges.

Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]

Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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