API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 Year
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  • API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
  • API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
  • API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
  • API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
  • API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
  • API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
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  • Overview
  • Product Description
  • Company Profile
  • Product Parameters
  • Detailed Photos
  • FAQ
Overview

Basic Info.

Model NO.
Flex
Manufacturing Process
CNC Milling
Surface Treatment
Polishing
Operation Pressure
No Power
Material
P530,P550, P650
Size Range
3 1/8-6 7/8 Inch
Yield Strength
Above 828MPa
Tensile Strength
Above 931MPa
Elongation
Above 25%
Shrinkage
Above 50%
Hardness
285-360 Hb
Impact Akv
Above 75j
Average UR
Lower Than 1.010
Magnetic Field Gradient
Lower Than 0.05ut
Pre
Above 28
Transport Package
Rack
Trademark
YCPT
Origin
China
Production Capacity
500000 PCS/Year

Packaging & Delivery

Package Size
1000.00cm * 30.00cm * 30.00cm
Package Gross Weight
1000.000kg

Product Description

API 7-1 Oilfield Drilling String TWZ-4HS Non-Magnetic Flex Drill Collar
Product Description

The Non-magnetic compressive service drill pipes are made of low carbon stainless steel.acc.to API Spec.7 and SY/T5144.All threads are phosphated,copperized or coldworked.All Connections are equipped with pressed steel thread protectors.All threadsare machined with CNC Lathes-Double-shouldered and special threads.

• Magnetic performance
Each non-magnetic product is measured by Dr. Foerster Magnetoscop magnetic instruments to determine relative permeability and magnetism
Field gradient.
We will provide the magnetic field gradient (hotspot) curve for each product.
Magnetic performance requirements:
Relative magnetic permeability: ≤ 1.005
Magnetic field gradient (hotspot): ± 0.05 µ T
• Non destructive testing
Ultrasonic testing:
We will conduct ultrasonic testing on the entire length of each non-magnetic product.
Penetration testing:
We will conduct penetration testing on the entire length of each non-magnetic product.
• Corrosion resistance performance
-Intergranular corrosion test:
Resistance to intergranular corrosion cracking: Each non-magnetic forged steel rod has been tested in accordance with the latest version of ASTM A 262, methods A and E Testing.

Company Profile

Shandong Yacheng Petroleum Technology Co., Ltd is a wholly-owned subsidiary of Xincheng Petroleum Group. It is a comprehensive service platform for petroleum equipment supply chain management and international trade of Xincheng Petroleum Group.Xincheng Petroleum Group was founded in 2003, mainly engaged in oil and gas energy technology services, research, development and manufacturing of petroleum equipment, and is headquartered in Dongying, a coastal city in the Yellow River Delta of China.Shandong Yacheng Petroleum Technology Co., Ltd. has experienced technical engineers, after-sales operation and maintenance engineers, and supply chain resource management engineers in oil drilling and drilling equipment.Shandong Yacheng Petroleum Technology Co., Ltd. helps customers to provide oil rig solution design, provides customers with high-quality petroleum equipment made in China, and are committed to developing an international drilling equipment solution provider and quality equipment service provider.

API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
Product Parameters

API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar

Detailed Photos

API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar

 

Our Clients
API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
Our Certificate 
API 7-1 Oilfield Drilling String Twz-4HS Non-Magnetic Flex Drill Collar
FAQ

1. Who are we?
We are based in Shandong, China. We have worked in this area for 19 years.
2.
 How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.
What can you buy from us?
Packer,wellhead,completion tool,coiled tubing tool,Drilling tool.
4. 
Why should you buy from us not from other suppliers?
We are professional supplier of oil production tools, oilwell drilling tools and completion tools. Also, we are extributor of brand products of ACT, Baker, Quantanm, Bruce, etc. Excellent quality products and professional services are our job!
5. 
What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES; Accepted Payment Currency:USD,EUR,GBP,CNY; Accepted Payment Type: T/T,L/C,PayPal,Cash; Language Spoken:English,Chinese,Spanish,Russian

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