Sub acts for conversion and connection and is the basic component in downhole work. It is divided into drill string cross-over sub and tubing Cross-over sub.

Drill string Cross-over sub is divided into type A, type B and type C.And we can desgin and manufacture special types of subs to satisfy clients’ ideas or drawings .

Also Sub adapter are made of high quality alloy steel. Connections can be made as per client's request.

Application

Specifications

Female A	Male B	Diameter A	Diameter B	Length
2 3/8API Reg	2 3/8API Reg	77	77	140
2 3/8API Reg	2 3/8API Reg	90	90	140
2 3/8API Reg	2 3/8API Reg	102	102	130
2 3/8API Reg	2 3/8API Reg	90	90	144
2 3/8API Reg	2 3/8API IF	95	95	130
2 3/8API Reg	2 7/8API Reg	90	102	120
2 3/8API IF	3 1/2API Reg	90	90	164
2 7/8API Reg	2 3/8API Reg	90	90	154
2 7/8API Reg	2 3/8API Reg	90	115	120
3 1/2API Reg	3 1/2API Reg	115	115	219
3 1/2API Reg	2 3/8API IF	115	115	160
3 1/2API Reg	2 7/8API Reg	115	115	160
3 1/2API Reg	2 7/8API IF	115	115	160
3 1/2API Reg	3 1/2API Reg	115	115	160
3 1/2API Reg	4 1/2API Reg	146	146	132
4 1/2API Reg	3 1/2API Reg	146	115	235
F48×10	F42×10	59	59	203
F48×10	F48×10	59	59	203
F48×10	2"API Reg	59	59	203

Female - Female

Female A	Male B	Diameter A	Diameter B	Length
2 3/8API Reg	2 3/8API Reg	77	77	200
2 3/8API Reg	2 3/8API Reg	90	90	200
2 3/8API Reg	2 7/8API Reg	90	90	225
2 3/8API Reg	3 1/2API Reg	115	115	210

Male - Male

Female A	Male B	Diameter A	Diameter B	Length
2 3/8API Reg	2 3/8API Reg	90	90	70
2 3/8API Reg	3 1/2API Reg	90	115	97
3 1/2API Reg	3 1/2API Reg	115	115	90

If you need more details,please feel free let me know.

Business Information

Minimum Order Quantity:	N/A
Price:	Negotation
Packaging Details:	Standard Export Delivery Package
Delivery Time:	7days
Payment Terms:	T/T,Western Union
Supply Ability:	Based on Detailed Order

Factory

Packing & Delivery

FAQ

1. Shipping time for an order

We have many stock. As usual, we can delivery the goods as soon as we get the full payment.

2. Quality Control

Strict inspection and testing for every order before shipping out .

3. How can we trust your company?

We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.

4. Other Questions?

Please contact me directly,feel free let me know.

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