Home > Products > Drilling Tools > (high quality) API Integral Heavy Weight Drill Pipe
(high quality) API Integral Heavy Weight Drill Pipe
- 20000 Ton / Tons per Month
- qingdao tianjin shanghai
- T/T Credit Card
You May Like
-
(high quality) API 7 Integral Heavy Weight Drill Pipe
-
(high quality) API 7 Integral Spiral Heavy Weight Drill Pipe
-
Hydraulic Elevators Type CDZH
-
API 8A/8C Hydraulic Elevators Type CDZH
-
API 8A/8C Hydraulic Elevators Type CDZH for oilfield
-
API 8A/8C Hydraulic Elevators Type CDZH for oilfield made in China
Product Details
| Thickness | 7.11, 10.54 | Section Shape | Round | |
| Outer Diameter | 60.35 - 139.7 mm | Place of Origin | Shandong, China | |
| Secondary Or Not | Non-secondary | Application | Drill Pipe | |
| Technique | ERW | Certification | API | |
| Alloy Or Not | Non-alloy |
30 days after receiveing 30% deposit
Product Description
Specifications
1.AISI 4142H - 4145H alloy structural steel.2.Standard SY/T 5146-1997
3.Connector screws Standard API SPEC 7
Specifications
1.Used for oil well drilling
2.OD:60~139.7mm
3.WT:7.11~10.54mm
4.Standard:API 5DP
Integral heavy weight drill pipe
Features:
Made of AISI 4142H - 4145H alloy structural steel.
Production complies with the provisions under the Standard SY/T 5146-1997. Connector screws comply with the provisions of the Standard API SPEC 7.
Heavyweight drill pipe is a kind of drilling tool of medium weight which is similar to the drilling rod. Its wall thickness is greater than that of the drill rod but smaller than that of the drill collar.
The prolonged tool joint is linked to the pipe with thick walls. Generally, it is placed between the drill rod and the drill collar during the formation of the drilling string to prevent the unexpected change in the section of the drill string and reduce fatigue of the drill rod.
It can be used for directional well drilling, to work quickly when the torque is rather low in order to cut wear and damage of drilling string. As its steel performance is lower than that of the drill collar and the contact area on the well wall is small, differential pressure jamming is rare.
Specifications :
Integral heavy weight drill pipe | |||||||||||||||
Size | Outside Diameter | Inside Diameter | Connection | Body | Single of Weight kg | ||||||||||
Type | Outside Diameter |
| Bevel edge of pin and box shoulder DF mm | Upset Section Size | |||||||||||
mm | in | mm | in | mm | in | Central Section DF mm | End Section B mm | ||||||||
I type (single length is 9300mm) | |||||||||||||||
ZH-JZ55-5 1/2FH- | 139.7 | 5 1/2 | 92.1 | 3 5/8 | 5 1/2FH | 177.8 | 7 | 170.7 | 152.4 | 144.5 | 730 | ||||
ZH-JZ50-NC- | 127.0 | 5 | 76.2 | 3 | NC50(4 1/2IF) | 165.1 | 6 1/2 | 154.0 | 139.7 | 130.2 | 700 | ||||
ZH-JZ45-NC46- | 114.3 | 4 1/2 | 71.4 | 2 13/16 | NC46(4IF) | 158.8 | 6 1/4 | 145.3 | 127.0 | 117.5 | 585 | ||||
ZH-JZ35-NC38 | 88.9 | 3 1/2 | 52.39 | 2 1/16 | NC38 | 120.7 | 4 3/4 | 116.3 | 101.6 | 92.1 | 370 | ||||
II type (single length is 13500mm) | |||||||||||||||
ZH-JZ50-NC50- | 127.0 | 5 | 76.2 | 3 | NC50(41/2IF) | 165.1 | 6 1/2 | 154.0 | 139.7 | 130.2 | 945 | ||||
ZH-JZ45-NC46- | 114.3 | 4 1/2 | 71.4 | 2 13/16 | NC46(4IF) | 158.8 | 6 1/4 | 145.3 | 127.0 | 117.5 | 790 | ||||
Company Profile
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
Product Categories
New Products
-
hot sale oilfield API 8A/8C Hydraulic Elevators
-
square Kelly
-
API square Kelly
-
oil well drilling tool!!! Hexagonal Kelly
-
API Square Kelly Hexagonal Kelly for well drilling
-
API Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in China
-
API Hexagonal Kelly
-
API Hexagonal Kelly 3"--6"
-
API Hexagonal Kelly 3"--6" for petroleum drilling
-
hot sale high quality API Hexagonal Kelly 3"--6" for petroleum drilling made in China
-
hot sale high quality API Hexagonal Kelly 2-1/2"--6" for petroleum drilling China manufacturer
-
F/ FC Series Tir-cone Rock Bits
-
F/ FC Series Tir-cone Rock Bits For Oil-well Drilling
-
Oilfield API F/ FC Series Tir-cone Rock Bits
-
hot sale high quality F/ FC Series Tir-cone Rock Bits For Oil-well Drilling made in China
-
GHJ Series Tri-cone Rock Bits
-
GHJ Series Tri-cone Rock Bits made in China
-
GHJ Series Tri-cone Rock Bits for well drilling made in China
-
GHJ Series Tri-cone Rock Bits With Metal-sealing Bearing System for well drilling made in China
-
GY Series Tir-cone Rock Bits For Oil-well Drilling
-
API drill bit GY Series Tir-cone Rock Bits For Oil-well Drilling
-
API drill bit GY Series Tir-cone Rock Bits For Oil-well Drilling made in China
-
high quality API drill bit GY Series Tir-cone Rock Bits For Oil-well Drilling made in China
-
high quality API drill bit GY Series 3 7/8 inch Tir-cone Rock Bits For Oil-well Drilling made in China
Popular Searches
- copper tube
- Copper Ingot
- copper clad aluminum
- non-ferrous metal
- Copper Alloy
- hpmc
- micro fiber
- heater tube
- portland cement
- rapid hardening cement
- Hydroxypropyl Methyl Cellulose
- Copper Bars
- copper coil
- copper sheet
- copper rod
- brass rod
- brass copper
- copper pipe
- copper cathode
- Copper Round Bar
- Brass Bar
- Copper Flat Bar
- Copper Rod Bar
- Brass Round Bar
- Copper Ingots
- copper plate
- Brass Ingot
- Copper Pipes
- copper tubing
- copper bar
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube
Sinotai Petroleum Equipment Co., Ltd.
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Herish Kuo
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile