Send Message
Home ProductsWellhead Spool

API Hub Clamp Assy For 13 5/8" X 5K Wellhead Connection

China XI‘AN ZZTOP OIL TOOLS CO.,LTD certification
China XI‘AN ZZTOP OIL TOOLS CO.,LTD certification
Customer Reviews
Great Job for providing qualifed equipment to us, Very impressive. My honor to work with your guys.

—— Akri Andreas

Hope the relationship can last stronger and stronger. Appreciate your valuble works.

—— Omar Rashid

My reliable partner, thanks for your support in last years, let us move next step... Good luck.

—— Pradeep Abraham

I'm Online Chat Now

API Hub Clamp Assy For 13 5/8" X 5K Wellhead Connection

API Hub Clamp Assy  For 13 5/8" X 5K Wellhead Connection
API Hub Clamp Assy  For 13 5/8" X 5K Wellhead Connection API Hub Clamp Assy  For 13 5/8" X 5K Wellhead Connection

Large Image :  API Hub Clamp Assy For 13 5/8" X 5K Wellhead Connection

Product Details:
Place of Origin: China
Brand Name: JC Wellhead
Certification: API 16A
Model Number: No. 13# Clamp
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polywood case for land, air, ocean shipment
Delivery Time: 30-45 days
Payment Terms: T/T, L/C, D/P
Supply Ability: 100 sets / month

API Hub Clamp Assy For 13 5/8" X 5K Wellhead Connection

Application: Oil Well Drilling Operation Usage: Wellhead Equipment Connection
Material: AISI 4130 Production Level: PLS 3
Temperature Rating: PU Standard: API 16A & API 6A
Product Name: Wellhead Hub Clamp System Working Pressure: 5000 Psi
Specification: No.13 Clamp Ring Gasket: BX Ring Gasket
High Light:

Wellhead Connection Hub Clamp


13 5/8" X 5K Hub Clamp


API Wellhead Spool

API Hub Clamp Assy No. 13# For 13 5/8" x 5K Wellhead Connection​
The Hub Clamps are designed and manufactured according to API Spec 16A, the hub clamp is used as the connection parts in the wellhead system, manifold system and BOP system for hub connection.Clamps allow faster and easier make up.Where limited space requires,clamp orientation adjustment allows easy access tonuts and bolts.Clamp connections have 360 infinite adjustability. Manufactured clamps from material which meets or exceeds the requirements of API Spec 16A for material qualification, processing,chemical composition and mechanical properties.
There are different clamps in sizes and pressure ratings to be used for oilfield applications. The clamps are different from all other API equipment in regard to design and hydrotest. The hub clamp is  Clamps serve as fasteners similar to bolts, they do not come in contact with well fluid, and they may connect several API specified connectors having different nominal sizes and working pressures.


Technical parameter of  Hub Clamp


Clamp No. Nominal Bore Working pressure Ring gasket
10 4 1/16 20000psi BX155
7 1/16 10000psi BX156
9 10000psi BX157
11 5000 BX158
11 13 5/8 3000 RX57
12 16 3/4 2000 RX65
13 13 5/8 5000 BX160
14 16 3/4 5000 RX65
15 7 1/16 20000 BX156
11 15000 BX158
13 5/8 10000 BX159
16 21 1/4 3000 RX73
17 20 3/4 3000 RX73
18 21 1/4 2000 RX73
19 16 3/4 5000 BX162


API Hub Clamp Assy  For 13 5/8" X 5K Wellhead Connection 0

About ZZ TOP Oil Tools


ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".

* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.

* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.


Product scope

Wellhead valves Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment Wellhead Christmas Tree / XTree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,Wellhead Clamp & Hub etc.
Wellhead Integral Fittings Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Control Equipment Annular BOP, RAM BOP, Sucker Rod BOP, BOP Stack, Wireline BOP etc
Surface Well Testing Package Surface Test Tree (Flowhead), Surface Safety Valve(SSV), ESD System, Data Header, Choke Manifold, Oil Diverter manifolds, Gas Diverter Manifold

Welcome to contact us for more information! 

Contact Details

Contact Person: Lee M

Tel: 86-13319268557

Fax: 86-29-81779342

Send your inquiry directly to us (0 / 3000)