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API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant

Langfang Baiwei Drill Co., Ltd.
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    Buy cheap API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant from wholesalers
     
    Buy cheap API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant from wholesalers
    • Buy cheap API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant from wholesalers
    • Buy cheap API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant from wholesalers
    • Buy cheap API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant from wholesalers

    API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant

    Ask Lasest Price
    Brand Name : Long way
    Model Number : 4.5"
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 300 Pcs/Month
    Delivery Time : 20-30 working days, which will be adjusted according to different products and inventory
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    API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant

    API Stainless steel reverse circulation drill pipe 114.3 * 6000 high strength corrosion resistance


    Product Description


    1. Name: Double wall drill pipe

    2. Size: DP89/40-DP219/150

    3. Standard: ISO API

    4. Certification: ISO API


    High-strength double-tube drill pipe for reverse air circulation drilling in open-pit mining.
    The length can be set according to customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m, etc.
    Diameter: 102mm, 108mm, 114mm, etc.


    Double wall drill pipe


    TypeO.D.of the outer tube (mm)I.D.of the inner tube (mm)Outer dianeter of joint (mm)Type of threadsEffective length (m)
    WB114/651146515641F6
    WB127/7612776162/16841/21F6 , 9.5
    DB127/761277618451/2FH9.5
    WB140/88139.78818451/2FH6,9.5
    WB219/130219130240Factory standard6,9.5
    WK76/327632783" Remet3
    WK102/41102411034" Remet3 , 6
    WK114/52114.3521164 1/2" Remet3 , 6
    WK114/38114.338114.34 1/2" Metzke3 , 6
    WK114/50114.350114.34 1/2" Remet3 , 6
    WP50/205020501 , 1.5
    WP73/357335731 , 1.5
    WP89/408940891 , 1.5

    Optimal design

    Drill rods through the dispersion of equal strength And stress optimal design, can give full play to the Potential of drill material.


    Forged connector

    The connector material is forged, has an improved material density, and changes the fiber texture of the material, thereby greatly improving the general mechanical properties of the material. The end ensures that the thread is anti-corrosion, anti-sticking, and improves the fatigue resistance of the joint surface.

    Application

    It has applied successfully in gas exploration, drilling, geothermal well drilling and mine rescue hole and a ventilation hole construction, etc.



    API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant


    Applicable scope of reverse circulation drill pipe:


    1 For water well drilling including complex formation, mud can be used as flushing fluid in the easily collapsed formation to protect the hole wall
    2. It is especially suitable for drilling large diameter holes, such as gas drainage wells, coal mine rescue wells, coalbed gas wells and shale gas wells
    3. It is not suitable for drilling in dry and leaky formations


    FAQ


    Q: Are you trading company or manufacturer ?
    A: We are factory.


    Q: How long is your delivery time?
    A: Generally it is 7-30 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.


    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample need to pay the cost of products and freight.


    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


    Quality API Stainless Steel Reverse Circulation Drill Pipe 114.3 * 6000 Corrosion Resistant for sale
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