High Quality Friction Welding DTH Drill Pipe / Water Well Drill Rods 76, 89, 102, 114mm for Rock Blasting and Water Well Drilling

• Customization: Available
• After-sales Service: Technical Support
• Warranty: 1 Year
• Model NO.: Drilling pipe for water well
• Application: Water Well Dilling
• Certification: CE, ISO9001: 2000
• Condition: New
• Size: 3′′, 3.5′′, 4′′, 4.5′′, 5′′, 5.5′′
• Length: 1.5m, 1.8m, 2m, 3m
• Process: Forging, Casting
• Connect Bit: PDC Bit, Rock Drilling Bit, Tricone Drilling Bit
• Transport Package: Exporting Standard Packing
• Specification: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm
• Trademark: BOLIN or Customized
• Origin: China
• HS Code: 8431499900
• Production Capacity: 50000PCS/Month

Product Description

BOLIN Water Well Drilling Pipe Factory

Ready Stock, Good Price!!!
Various Standards of Drilling Rod for Drilling Rig

Specifications:

Product:	High Quality Friction Welding DTH Drill Pipe / Water Well Drill Rods 76,89,102,114mm for Rock Blasting and Water Well Drilling
Diameter:	76mm, 89mm, 102mm, 114mm, 127mm, 140mm
Length:	1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm
Thread:	2 3/8'' API REG, 2 7/8'' API REG, 3 1/2'' API REG, 4 1/2'' API REG,2 3/8" API IF, 3 1/2" API IF; BECO 6'', BECO 8''
Wall thickness:	5.5mm/6.5mm/7.5mm/8.5mm/10mm
Material:	Carbon Steel, S135,R780,DZ50

Applications:

Loading:

FAQ:

Q1.Why choose us?
A1. High-quality products, reasonable price, professional team work.

Q2. Which industry can use our products?
A2. Water Well Drilling, Mining, tunnel, foundation pit, quarry, oil, well, etc.

Q3. Do you have different type for different kind of stone?
A3. Yes, according hardness of stone and stone's feature, we have different type respectively.

Q4. If we need technical support, can you offer us?
A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice.

Q5. Do you offer free samples?
A5. Normally we do not offer free samples, but we could properly adjust according to detailed requirement.

Q6. Is there cheap shipping cost to import to our country?
A6. For small order, express will be the best, and for bulk order, sea is best way but take longer time. For urgent orders, we suggest via air or by express send to your destination.

Q7. Are you a manufacturer or agent?
A9: We are a manufacturer.

Our Certifications:

Contacts:

Melon Lin ---------------- Sales Manager SHANDONG BOLIN MACHINERY CO., LTD. Add: Lingong Road, Linyi City, Shandong Province, China Mob: [phone]