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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD  

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You are here: home  > Well control & Wellhead equipment  > Wellhead Double Studded Adapter  > API DSA 11" x 10000 psi double studded adapter flange

API DSA 11" x 10000 psi double studded adapter flange 

Price: 1000.0 USD 
Payment Terms: T/T,L/C 
Special Groups: BOP parts (31)
Double Studded Adapter(DSA) (42)
manifold (12)
Tubing head (10)
well control (30)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: DSA - 13 5/8"
Production Capacity: 30sets/month
Delivery Date: 20days
Material: AISI4130
Working pressure: 10000 psi
Length: 200MM
Performance Specification Level: PSL3
Material Class: DD
Means of Transport: Ocean,Land,Air
Packing: plywood
Application: Connection wellhead,
Processing: Integral Forged
End connection: API6A flange
Color: Red
Performance requirement: PR1

11" 10K x 13 5/8" 10K Double studded Adapter / DSA is suitable for wellhead extension, BOP installation, and is manufactured as per API spec.

11" 10K x 13 5/8" 10K  DSA double studded adapter flange

API DSA 11" x 10000 psi double studded adapter flange 


DSA (DOUBLE STUDDED ADAPTOR) 11" 10K X 13 5/8" 10K (for BOP system) W/ STAINLESS STEEL RING CROOVES WITH STUDS AND NUTS. CERTIFICATION REQUIRED


DSAF in various sizes and pressure ratings.
DSAF's are a combination of flanges of different sizes and pressure ratings
DSAF is normally supplied along with appropriate size of studs with nuts duly fitted.
Adapter Flanges are used for transition in nominal size and/or pressure rating and where there is a restriction of space in the drill string.
They provide an ideal solution by hooking up two different equipment of different size and pressure rating.
DSAF's are available as per customer specified thicknesses, consistent with design considerations.
Basic material of construction is alloy steel. For corrosion resistance, overlays like SS 316L or can be incorporated to improve product life if required.


Specification of the DSA


21 1/4"-2k x 21 1/4"-2kAISI4130Tiedown screwPUDDPR1PSL3

20 3/4"-3Kx20 3/4"-3KAISI4130Tiedown screwPUDDPR1PSL3

20 3/4"-3Kx21 1/4"-2KAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-10k x 13 5/8"-10kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-10k x 13 5/8"-5kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-5k x 13 5/8"-3kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-5k x 13 5/8"-5kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-5k x 11"-3kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-5k x 11"-5kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-5k x 11"-10kAISI4130Tiedown screwPUDDPR1PSL3

13 5/8"-10k x 11"-10kAISI4130Tiedown screwPUDDPR1PSL3


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, we also offer industry accepted primary and secondary 

seals, as well as tubing hangers with resilient or metal to metal seals.

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. 


11" 10K x 13 5/8" 10K  DSA double studded adapter flange

API DSA 11" x 10000 psi double studded adapter flange 


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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