4145H - 47 ads

Thursday, January 20, 2022

Price : 1000-6000USD

PDC bit is short for Polycrystalline Diamond Compact bit. The other name for the PDC bit is Diamond bit. As one of the most professional diamond drill bit manufacturers in China, Great bits design and manufacture a wide variety of Matrix body PDC bit and Steel body PDC bit. Produceg by Great...

Tuesday, March 02, 2021

RC PDC Bit Overview rc bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in geological exploration samples, oil wells, mining, and other fields. The reverse circulation drilling method combined with RC PDC...

Tuesday, March 02, 2021

PDC Hole Opener Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have...

Thursday, January 07, 2021

Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. Spiral drill collar is used to reduce contact area with hole so as to avoid efficient bit stricking...

Wednesday, September 30, 2020

Overview RC PDC Bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in geological exploration samples, oil wells, mining, and other fields. The reverse circulation drilling method combined with RC PDC BITS and...

Wednesday, September 30, 2020

Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have carbide grinding...

Wednesday, September 30, 2020

PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP. Steel body PDC bit: AISI 4145H heat treatment steel (America standard steel )...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview RC PDC Bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in geological exploration samples, oil wells, mining, and other fields. The reverse circulation drilling method combined with RC PDC BITS...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have carbide grinding...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

PDC Bit PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. pdc bit classification According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP. Steel body PDC bit: AISI 4145H heat treatment...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have carbide grinding...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. It is widely used，such as diamond drill bit for China /diamond drill bits for rock According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP...

Thursday, November 29, 2018

Quantity : 1

Oil Field Equipment Drill Stabilizer/Drill Centralizer API standard oilfield stabilizers are manufactured from one solid bar of AISI 4145H modifed steel,usually have 3 blade or 4 blades.Professional heat-treatment process gurantees the mechanical strengths meet the requirments of API SPEC7-1...

Wednesday, November 28, 2018

Drill Collar 1. Size: as customer's request 2. Standard: API 9. Certification: ISO9001, API Product Type: A. Slick Drill Collar: mainly used to provide bit weight to drill bit so that drill pipe is in tension B. Spiral Drill Collar: used to reduce contact area with hole so as to avoid...

Saturday, December 13, 2008

This is also a kind of our company's product ,we also use AISI 4145H steel as the raw material of this product,when making we strictly according to standards such as SY/t5144-1997,SY/T5146-1997 and so on to make sure that the products can reach the requirement of API. As we are the...

Saturday, August 11, 2007

Quantity : 10pcs - Price : 4 100,00 €

API stanard Outsider Meter: 2-7/8"---6-5/8" Material: AISI 4145H type: HWDP; Spiral HWDP Length: around 9.3m hardbanding and type: recess grooveLocation : Room 704, Shengtai Mansion,No.604, Xisi Rd, Dongying, 257000 Dongying, Shandong Pro., Contact : Eddie Liu, 8615963860863

Saturday, August 11, 2007

Quantity : 10pcs - Price : 4 000,00 €

API standard: Outsider meter: 3-1/8"-11" type: drill collar; Spiral drill Collar; Non-Magnetic drill collar. Elevatot recess & Slip recess. some with stress-relief feature Material: AISI 4145H Length:10ft-31ftLocation : Room 704, Shengtai Mansion,No.604, Xisi Rd, Dongying, 257000 Dongying...