Chaîne vidéo de Chine Langfang Baiwei Drill Co., Ltd.
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4 1/2Remet l'acier du fil R780 évaluent le drillRod en acier/perçage de RC par le tuyau d'acier

Pièces de forage HDD
April 24, 2023
Connexion De Catégorie: Double garniture de forage de mur
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Les étiquettes:
#Double garniture de forage de mur d'api ISO9001 #Double tige de perçage de tube d'OIN api #tuyau de 102mm O.D. Reverse Circulation Drill
Récapitulatif: Discover the 4IF Type Threads DTH Heavy Double Wall Drill Pipe, designed for reverse circulation drilling with a 6m length. Ideal for through-the-hole DTH hammer systems, this drill pipe ensures efficient drilling through steel pipes and more.
Caractéristiques Du Produit Connexes:
  • 41F Type Of Threads or customized as required for specific drilling needs.
  • Double-wall design enhances durability and performance in reverse circulation drilling.
  • Available in various sizes including WB114/65, WB127/76, and WB140/88.
  • Effective lengths of 6m, 9.5m, and 3m to suit different drilling requirements.
  • Compatible with through-the-hole DTH hammers for optimal impact effect.
  • Thread oil application recommended for new drill pipes before connection.
  • Hard bending and plastic coating options available upon customer request.
  • Manufactured to meet high standards for water well tubing and other applications.
Les questions:
  • Are you a trading company or manufacturer?
    We are a factory, ensuring direct quality control and competitive pricing.
  • How long is your delivery time?
    Delivery time is 7-30 days for in-stock items and 30-60 days for out-of-stock items, depending on quantity.
  • Do you provide samples? Is it free or extra?
    Yes, we provide samples, but the cost of products and freight must be covered by the customer.
  • What are your payment terms?
    For payments <=1000USD, 100% in advance. For payments >=1000USD, 30% T/T in advance with the balance before shipment.
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