api standard back off sub

Brand Name:XI'AN RIG

Place of Origin:China

Model Number:string adapter

Entry Sub for Drilling Bumper Sub Kelly API Drill String Adapter The drill string adapter is made of AISI4145H Cr-Mo steel and follows API Specifications. The Company can produce same-diameter, reducing and left lateral drill string adapters and can ...

Place of Origin:CHINA

Back Off Sub, API Standard Oil Well Fishing Tool for Stuck Pipe Backoff Operation Back Off Sub Back off sub, also known as back off spear, is a vital downhole fishing tool applied for oil & gas well fishing operations. It serves as an effective alternative...

Brand Name:ENG

Model Number:3200

Place of Origin:China

API standard drilling crossover sub lift sub and drill bit sub Description : Cross-over sub acts for conversion and connection of drill stem component in petroleum,natural gas and geology drilling work. It is used mainly for connecting of upper drill tools...

Brand Name:crossover subs

Model Number:crossover subs

Place of Origin:Langfang City, Hebei Province, China

...subs, sometimes referred to as cross over subs or hdd crossover subs, are an essential drilling tool for connecting drill string components with different thread types. Designed to withstand the high-pressure and high-temperature conditions of drilling operations, our crossover subs are built with API-standard materials and manufacturing processes to ensure maximum durability and performance. With our API

Brand Name:HuiChi (HC)

Model Number:Drill Sub Series

Place of Origin:China

... to the market and customer's personalized needs, a variety of non-API standard series of oil casing products can also be customized. Including steel grades and thread types, including TJ-1, TJ-2, TJ-3, TJ-4, ...

Brand Name:MIROC

Model Number:Cross Over Subs

Place of Origin:China

...Sub for Connection API Standard Tricone Bit Cross Over Subs Description: Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel. We can offer Kelly cross-over sub...

Brand Name:JCDRILLS

Model Number:3-1/2REG

Place of Origin:Hebei,China

... quality alloy steel,now we have rod sub adapters include Box to Box(female to female), Box to Pin (Female to Male), Pin to Pin(Male to Male)in different ...

Place of Origin:Hebei,China

Product Description: Crossover Subs are specially designed and manufactured sub assemblies for oil drilling. They are custom-made according to the specific needs of the customer, and offer superior performance due to their precise forging process. ...

Brand Name:Lake

Model Number:All models

Place of Origin:China

API Kelly cock valve 35mpa 75mpa 105 mpa Product Description Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper...

Brand Name:SWS

COMPANY PROFILE We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality ...

Model Number:Lifting Sub

Place of Origin:China

..., natural gas industry and geologic exploration. There're two types for drill tool lifting sub in structure: type A or B. Type A lift sub is with 18 degree shoulder, and type B is with 90 degree shoulder. All lifting subs are complied with API standard. 1.

Brand Name:JS

Place of Origin:Hebei, China

API Standard Downhole Tools - High Quality Oil Field Splitter Joint Product Description The jumper serves the function of conversion and connection and is a fundamental part of downhole operations. It is divided into drill string bonding joint and tubing bonding joint. Drill string connectors are classified into types A, B and C. We can design and manufacture special types of sub to meet customer's ideas or drawings. Crossover sub...

Brand Name:ROSCHEN

Model Number:5’, 10’, 15’, 20’

Place of Origin:Germany

... for Oil Coring Tool Overview: DRILL STRING ACCESSORIES Roschen offers pup joints and rotary subs to compliment the drill string. A complete range of drilling subs, floor subs and pump-in subs are manufactured in accordance with industry standard or

Model Number:Copper Nickel Flange

Brand Name:TOBO

Place of Origin:Shanghai,China

... for oil and gas well tubing systems. Manufactured from premium carbon steel in compliance with API 5CT PSL1/PSL2 standards, this adapter coupling serves as a critical connector that seamlessly bridges tubing sections of different sizes, thread types,

Brand Name:Gempump

Model Number:32-23-125

Place of Origin:China

.... Magnetic drive centrifugal pumps must be used where flooded suction conditions exist. ISO 9001:2015 certified supplier of ANSI, API and sub-ANSI magnetic drive pumps,

Place of Origin:china

Brand Name:YT

Model Number:NC26~NC50;5-1/2FH;6-5/8FH

Tool joints of our company are made of modified alloy steel, then fully heat treated. So the mechanical properties in accordance with API standard, such as hardness, strength and impact strength are accorded with standard. All connections are accorded wit...

Place of Origin:China

Brand Name:Topland

Model Number:Saver Sub

Top Drive Saver Sub / Kelly Saver Sub for Drilling Rig Spare Parts Product Description The Top Drive Saver Sub is a type of sub that connects the Lower IBOP and the drill pipe, and is mainly used in top drive systems. It functions not only as a crossover ...