DSAF Reducing Flange Adapter Stub Flange Adaptor For Wellhead Use

Name: DSAF Reducing Flange Adapter Stub Flange Adaptor For Wellhead Use
Brand: Hebei E-valves Petroleum Equipment Co., Ltd.
SKU: C.5.9
Availability: InStock

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DSAF Reducing Flange Adapter Stub Flange Adaptor For Wellhead Use

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Product Details:

Place of Origin:	China
Brand Name:	Hebei Pantu
Certification:	API 6A
Model Number:	C.5.9

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negitionable
Packaging Details:	Iron Case
Delivery Time:	7 work days
Payment Terms:	T/T
Supply Ability:	5 sets per 3 months

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DSAF Reducing Flange Adapter Stub Flange Adaptor For Wellhead Use

Description

Name:	DSAF Double Studded Adapter	Size:	13 5/8" 10,000 Psi X 7-1/16" 5,000 Psi.
Rated Working Pressure:	13 5/8" 10,000 Psi X 7-1/16" 5,000 Psi.	Processing Type:	Forging
Standard:	API 6A	Working Medium:	Wellhead Natural Gas&mud
Highlight:	DSAF Reducing Flange Adapter , DSAF Stub Flange Adaptor , Wellhead Use Stub Flange Adaptor

DSAF Reducing Flange Adapter Stub Flange Adaptor For Wellhead Use

Product Overview

The DSAF Reducing Flange Adapter is designed to provide a secure and reliable transition between wellhead components of different flange sizes. Crafted from high-strength steel with corrosion-resistant treatment, this stub flange adaptor ensures precise alignment, mechanical stability, and safe fluid handling under high-pressure conditions. Ideal for both onshore and offshore wellhead systems, it facilitates efficient connection, operational safety, and long-lasting performance in demanding drilling environments.

Technical Features

Pressure Rating: 2,000 - 20,000 PSI
Size Range: 2" to 4" (custom sizes available)
Material Class: AA - HH, forged high-strength alloy steel
Temperature Rating: -46°C to +121°C
Connection Type: Hammer union / flange / threaded / welded ends
Sealing Type: NBR, HNBR, or FKM seals for H₂S & CO₂ environments
Rotation Capability: Full 360° rotation, minimizing mechanical stress
Surface Treatment: Anti-corrosion coating for extended service life

Advantages

Allows smooth rotation to prevent pipeline twisting
High sealing reliability under fluctuating pressure
Compatible with standard API hammer unions and adapters
Compact, durable design suitable for onshore and offshore use
Easy assembly, inspection, and maintenance

Applications

Oilfield drilling and workover operations
Wellhead and choke manifold flowline systems
Fracturing, cementing, and acidizing units
High-pressure transfer lines for mud, gas, or cement
Testing and production facilities requiring flexible pipeline connections

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Contact Person: Dylan

Tel: +86 15517300891

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