ApI Standard Ingersoll Rand Drill Pipe Alloy Steel 4 1/2'' 8.56mm 20ft/25ft

API Standard 4 1/2'' 8.56mm Drill Pipe R1 R2 For Water Well Drilling Manufacturers

Introduction

ApI Standard Ingersoll Rand Drill Pipe Alloy Steel 4 1/2'' 8.56mm 20ft/25ft
Long service life All threads and sealing surfaces should be phosphated to prevent sticking and corrosion. Wear straps and wear pads at the joints extend service life.

advantage
1. Alloy steel with a combination of hardness and wear resistance, provided by the country's top special steel manufacturers. (Tube thickness and material can be selected by the user).
2. Traditionally, the threads and joints between the pipe and the end piece are fragile. To address this, we friction welded the joints for maximum strength and heat treated the end pieces for optimum durability.

产品标题

Drill pipe usage notes

1. New drill pipe should be pasted thread oil before connection

1. Apply thread oil before connecting new drill pipe
2. The drill pipe shall be inspected regularly
3. Customized according to special requirements of customers

Our Services

1. Drill pipe strictly in accordance with ISO9001 standard

2. If you find a quality problem within one month of the package being returned.

3. All obligations and responsibilities are strictly performed in accordance with the contract

4. 24-hour online customer service, feel free to contact us.

LANGFANG BAIWEI DRILL CO.,LTD

LangFang Baiwei Drill Co.,Ltd located in the center of Beijing, Tianjin and Hebei-Yongqing Industrial Area. Langfang Hebei.

Our company is a drilling tools manufacturing enterprisewith integration of design, geological, well, double wall, oil, auger and other special drilling pipes. And trenchless special drilling tools such as pilot guide bits,swivels, reamers, sub saver, pneumatic pipe rammer, pipe bursting machine.

We have specially invited domestic wellknown expert Mr.zhou shengfeng as our general manager who engaged in the HDD drilling tools and processing technology as technical consultant. A solid research team lays the foundation of product quality, new product development and after-sales service.

We have more than 30 provinces market in China. And our products are exported to India, Australia, Russia, Europe, North America and Middle East etc

"Unity, Progmatic, Self-Reliance, Innovation" Baiweiser adhering to the enterprise spiritto forge a good future for Baiwei.