.

Drill Collar

Usage : One of the most important components of the drill string is to provide drilling bit of pressure and the drill string rigid role. Standard : API 7, API 7-1 and SY/T standards. Material : AISI 4145 H or Non-magnetic material. Types: Slick drill collars / Spiral drill collars / Non-mag material drill collars Size : OD : 3 1/8”---11”, Length : 10’---31’ Mechanical Property: Mechanical Property of Slick and Spiral drill collars made of AISI 4145 H OD Range Yield Strength(MPa) Tensile Strength(MPa) Elongation (%) Hardness (HB) Impact Test(J) mm in 79.4~171.4 31/8~63/4 ≥758 ≥965 ≥13 285~341 ≥54 177.8~279.4 7~11 ≥689 ≥930 ≥13 285~341 ≥54 Mechanical Property of Non-mag Drill Collars OD Range Yield Strength(MPa) Tensile Strength(MPa) Elongation (%) Hardness (HB) Impact Test(J) mm in 79.4~171.4 31/8~63/4 ≥758 ≥827 ≥18 177.8~279.4 7~11 ≥689 ≥758 ≥20

Отправить запрос, связаться с поставщиком

Кому: Xi'an Longer Machinery Co., Ltd
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Blowout Preventor(BOP)
Blowout Preventor(BOP) Ram BOP Single and double ram type BOPs are widely used in oilfield and offshore platform. They have the features of compact structure, easy handl...
Jar Intensifier
Jar Intensifier Jar Intensifier Type YJQ Jar Intensifier Type YJQ is designed on the principle of compressible fluid. It is used in conjunction with Fishing Jar T...
Drilling Jar
Drilling Jar Mechanical Drilling Jar Type JZ This full mechanical drilling jar offers mechanical jarring in both directions. The load scope of the up jarring...
Drill Pipe
Drill Pipe Standard: API 5D Specification: OD: 2 3/8”-6 5/8” Steel Grade: E75, X95, G105, S135 Internal Coating: TK34, TC2000, TC3000 Hardbanding: ARNCO 1...
Rotary Reamer
Rotary Reamer Introduction: Rotary Reamer is designed for various reams in drilling operation. Especially it can perform the double functions of centralization ...
Все товары поставщика

Похожие товары

XD-MAX Winch for Drone
XD-MAX Winch for Drone Продавец: NEW WING ADVANCED (TIANJIN) TECHNOLOGY CO., LTD XD-MAX Winch for Drone The XD-MAX Winch for Droneis a high-performance aerial lifting solution d...
XD-55 Winch for Drone
XD-55 Winch for Drone Продавец: NEW WING ADVANCED (TIANJIN) TECHNOLOGY CO., LTD XD-55 Winch for Drone Introducing the XD-55 Winch for Drone—an advanced lifting system eng...
XD-10 Winch for Drone
XD-10 Winch for Drone Продавец: NEW WING ADVANCED (TIANJIN) TECHNOLOGY CO., LTD XD-10 Winch for Drone SAFE, EFFICIENT AND CONVENIENT.Your reliable and intelligent air transport...
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series Продавец: Uratech USA Inc TheUratech ER16 collet rackis a premium storage solution designed for CNC shops, toolrooms, and m...
Uratech Tool scoot cart for 50 taper tool holders
Uratech Tool scoot cart for 50 taper tool holders Продавец: Uratech USA Inc Maximize efficiency in your machining operations with our50 taper CNC tool carts, the ultimate so...