API stainless steel multi-bowl Wellhead ASSEMBLY

FOB Reference Price:Get Latest Price
US $1-20,000 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
10000 Set/Sets per Year
shanghai port KQ(Y) Wellhead ASSEMBLY
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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
oil and gas production
Machine Type:
oil and gas equipment
Stainless Steel
Processing Type:
oil and gas production
Product name:
stainless steel multi-bowl KQ(Y) Wellhead ASSEMBLY
Packaging & Delivery
Packaging Details
plywood KQ(Y) Wellhead ASSEMBLY
Product Description

 Christmas (gas) Trees and tubing heads are mainly used for oil and gas production to control pressure and adjust flow rate of oil (gas) well; It is also available for controlling wellhead during the acid fracturing, water injection and well performance test.
Wellhead assembly for mining oil (gas) manufactured by our company can meet requirements of the service conditions specified by customers and applies to various casing programs.
1. Control and adjust oil well production 
2. Provide various downhole operation 
3.Simple in construction, light in weight 
wellhead assembly christmas tree consists of casing head, tubing head and X-mas tree, which are applicable for connection of casing string and tubing string, sealing the annular space between casing and tubing and controlling the pressure of the production wellhead and adjusting the flow rate of oil/gas wellhead as well as some special operations such as fracturing, injection and test etc.

Technical Specifications of Wellhead Assembly:
Working Pressure: 2000-20000psi
Working Temperature: PU Material Class: AA-FF
Available Medium: Crude Oil, Water, Gas
Connection Type: Clamp, Flanged
PR: PR1-2
Normal Size: Main (in): 2-9/16, 3-1/8, 3-1/16
Side (in): 2-9/16

Technical Specifications of Christmas Tree:
Working Pressure: 2000-20000psi
Working Temperature: PU Material Class: AA-HH
Available Medium: Crude Oil, Water, Gas
Connection Type: Clamp, Flanged
PR: PR1-2
Normal Size (in): 2-9/16

Technical Specifications of Casing Head:
Connection type: Bottom Welded Type, Bottom Slip Type, Double seal Structure, Bottom threads connection
Casing Size (in): 5-1/2, 7, 9-5/8, 12-1/4,13-3/8, 20, 30
PR: PR1-2
Material Class: AA-HH

Technical Specifications of Tubing Head:
Nominal Dia.(in): 7-1/16 ~ 13-5/8
Working Pressure: 2,000~20,000PSI
Working Temperature: - 60°C ~ +121°C (K,U)
PR: PR1~2
Material Class: AA ~ FF

Products Show
Our company


We are a modern enterprise with a fixed asset of 45 million RMB and floor area about 45000 square meters.


We have more than 100 sets of cold and hot processing equipments, over 20 sets of inspection equipments in the workshop.


Our Warehouse is about 2000 square meters.

Production Equipment

80H CNC and GLU16X20 Gantry CNC 

Inspection Equipment

High quality

Helium gas detection

High quality

Chemical material analysis spectrograph 

High quality

Tensile Yield stength test

Assembly & Packing

Packing Details  : Plywood case as per international standard

Delivery Details : 20 - 60 days after order (According to total quantity of products)

1. Polishing 
2. Assembling 
3. Pressure testing 
4. Painting 
5. Packing 
6. Complete package
Customer Photo

Our clients from Egpty visit our company on January, 2016.

Our clients from Cuba inspect the wellhead equipments for shipment in our company on January, 2016

The production director from USA National Oilwell Varco (NOV) inspects the products in our workshop.


Q: Are you trading company or manufacturer ?

A: We are one of the professional manufacturer for many years for petroleum machinery .

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-45 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.