Heavy Weight Spiral Drill Collars / Drill Pipe Api Oil Drilling Grade S135
Contact Supplier
Product Details
Brand Name:TR Solids Control
Model Number:NC23-31
Certification:API Certificate, ISOCertificate
Price:Negotiable
Payment Terms:L/C, D/A, D/P, T/T, Western Union
Supply Ability:1000 pcs per month
Delivery Time:Within 8 days after deposit
Company Profile
Verified Supplier
Business Type:
Manufacturer
Contact Person:
Sunny Lee
Officials:
No.10 West of North Second Rig, Weiyang District, Xi’an City, China
Item Description
Spiral Drill collar The major function of spiral drill collar: It is to prevent drilling tools from pressure differential block during drilling, the ...