FOB Price
Obtenir le dernier prix500 ~ 5000 / Piece ( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
Commande minimale:
1 Piece
Packaging Detail:
as your request
Delivery Time:
within 35 days
Supplying Ability:
500 Piece per Month
Payment Type:
L/C, T/T
Personne àcontacter Ms. judy
15 F no 3 building Futian Fortune plaza Shanghai east road zhengzhou city , Zhengzhou
? The Petroleum drilling tools of Zhongzhong's mainly include Drill collars, Spiral drill collars, Non magnetic drill collars, Short drill collars, Drill tool stabilizers, Non magnetic drill tool stabilizers, Integral heavy weight drill pipes, etc.
? The details of Integral Heavy Weight Drill Pipe as follows,
1. Material: AISI ***5H Alloy steel, Non magnetic steel, etc.
2. Use: It is mainly used between dill collar and dill pipe to ease transition stress concentration and reduce the rate between contact area and outer wall wear, which can effectively prevent the pressure sticking.
3. Standard: API Spec **1 or SY/T ***6 Standard.
4. Traceability: When producing, traceability are maintained from the receipt of raw material to completion of final products, and serial numbers are die-stamped on each workpiece body. 5.Inspection
and test:During each manufacturing process, inspection and test are performed
6.Specification:
Type |
Specification |
C Outer diameter |
E Inner diameter |
Connection |
Body |
W/p Kg |
||||||
Style |
Outer diameter A |
DF mm |
Upsetting sizes |
|||||||||
D Center area mm |
B Bottom area mm |
|||||||||||
mm |
in |
mm |
in |
mm |
in |
|||||||
Type I (***0mm/p in length) |
ZH-JZ***6 5/8FH-? |
**8.3 |
6 5/8 |
**4.3 |
4 1/2 |
6 5/8FH |
**9.6 |
8 1/4 |
**5.*0 |
**4.2 |
**6.2 |
**5 |
ZH-JZ***5 1/2FH-? |
**9.7 |
5 1/2 |
*2.1 |
3 5/8 |
5 1/2FH |
**7.8 |
7 |
**0.7 |
**2.4 |
**4.5 |
**0 |
|
ZH-JZ**-NC**-? |
**7.0 |
5 |
*6.2 |
3 |
NC*0 |
**8.3 |
6 5/8 |
**4.0 |
**9.7 |
**0.2 |
**0 |
|
ZH-JZ**-NC**-? |
**4.3 |
4 1/2 |
*1.4 |
2 *3/*6 |
NC*6 |
**8.8 |
6 1/4 |
**5.3 |
**7.0 |
**7.5 |
**5 |
|
ZH-JZ**-NC**-? |
*8.9 |
3 1/2 |
*2.*9 |
2 1/*6 |
NC*8 |
**0.7 |
4 3/4 |
**6.3 |
**1.6 |
*2.1 |
**0 |
|
ZH-JZ**-NC**-? |
*3.*3 |
2 7/8 |
*0.8 |
2 |
NC*1 |
**4.8 |
4 1/8 |
**0.4 |
*4.1 |
*1.0 |
**0 |
|
Type II (****0mm/p in length) |
ZH-JZ**-NC**-II |
**7.0 |
5 |
*6.2 |
3 |
NC*0 |
**8.3 |
6 5/8 |
**4.0 |
**9.7 |
**0.2 |