Drill Collar

Product Description

Slick Drill collar/ Short drill collar/oil drilling tools High quality, competitive price and good service. Product description: AISI***5H or ***5HM high quality alloy steel is put to use for the material of drill collar, we adopt advanced heat treatment installation for modulating heat treatment. Chemical composition and microelement are well controlled. The products are characterized by high traceability and stabe mechanical properties. With new manufacture engineering of shot blasting, it significantly improves the fatigue strengh of the products and prolong the operating life span of products. Product Specification: O.D.:**1/8 inch I.D.:2 **1/4 inch Connections: NC*1, NC*5, NC*5 Place of Origin: China(Mainland) Machine Type: Drilling Tool Material: ***5H/***5H Mod. Use: Well Drilling Processing Type: Forging Certification: API Type: Drill Collar Section Shape: Round Alloy Or Not: Is Alloy Secondary Or Not: Non-secondary Brand Name: Reliance Packaging Detail: Standard sea transportation packing/Seaworthy packing Delivery Detail: A.S.A.P Payment Terms: L/C, T/T Chemical Composition: Forging Chrome Molybdenum Alloy Steel We are responsible for customers, strictly implement the standard specificaions, and provide high-quality products and serices. Sincerely hope to establish good trade relationship with all friends at home and abroad, with perfect product, outstanding quality and best services, our company is ready to cooperate witn you to develop a broader market. We are looking forward to your inquiry.