Huayan Petroleum Equipments Co., Ltd

China Manufacturer with main products: 1. Oilfield & Downhole tools (Stabilizer(Forgings), roller reamer forgings, hole opener forgings, Drill Collars, Heavy Weight Drill Pipes); 2...

Home  >Products Catalog > Drill collar

Drill collar


Related products from verified members

Place of Origin: Beijing Beijing in China

Specifications

Drill collar Type: Slick Drill collar; Spiral Drill collar Size: 3 1/8"---11" Length: 10'---31' Material: AISI 4145 H Standard: API Spec.7 and SY5144 standard

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

More products from other suppliers

PS-400A  Nozzle Tseter    
seamless steel oil pipe    
FOB Price: 1.00-1000.00 USD/Metric Ton
Min Order: 20 Metric Ton
Coal Mining Bit    
FOB Price: 3.00-10.00 USD/Piece
Min Order: 500 Pieces
Maxdrill integral drill steel    
Min Order: 50 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group