API Casing Circulating Head for Oilfield

• After-sales Service: Online Service
• Warranty: 12 Months
• Manufacturing Process: Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: All size and model
• Surface Treatment: Spray-Paint
• Operation Pressure: Not Applicable
• Material: Steel
• Certification: API, ISO
• Thread Type: Reg, If, Fh, Nc, etc.
• Type: Swage Type and Union Type
• Size: Custom Made
• Application: Well Drilling
• Transport Package: Wooden Package for Export
• Specification: 30*30*40cm
• Trademark: JX PETRO
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000 Piece/Pieces Per Year
• Package Size: 30.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 40.000kg

Product Description

Product Description

The circulating sub/Circulating head is connected between wellhead pipe string and ground circulating sub can be connected to provide fluid circulation.

according to the application, circulating sube is connected between  kelly and casing or between casing and a hose.

Contruction: the  Circulating sub during running casing  is equiped with casing pin thread on one side end and DP box thread or union thread on the other.

There are two kinds of circulation swages called simple Circulation Swage and Union Circulation Swage we can provided. The top connection is FIG 1502 while the bottom connection is casing thread. Based on API 5b, the casing thread is developed to be used under various conditions.

Features

1. Compact and easy to operate
2. Material, high strength
3. Adapt the application pressure

Product Parameters

 

SPECIFICATION
General Specification
Size In.	Max.WP / psi	Manifold union	THREAD
4 1/2	8000	2" FIG 1502	BTC LTC STC NEW VAN VAN TOP WSP-3T OTHER
5
5 1/2
6 5/8
7
8 5/8	7000
9 5/8
10 3/4
11 3/4
13 3/8	5000
16	3000
18 5/8	2000
20

 

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FAQ

1) How can I place order?

A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?

A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.