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Double wall & Single wall Casing Bolts & Bits 1Double wall & Single wall Casing Bolts & Bits 2Double wall & Single wall Casing Bolts & Bits 3Double wall & Single wall Casing Bolts & Bits 4Double wall & Single wall Casing Bolts & Bits 5
  • Double wall & Single wall Casing Bolts & Bits 1
  • Double wall & Single wall Casing Bolts & Bits 2
  • Double wall & Single wall Casing Bolts & Bits 3
  • Double wall & Single wall Casing Bolts & Bits 4
  • Double wall & Single wall Casing Bolts & Bits 5

Double wall & Single wall Casing Bolts & Bits

Model:Casing Bolts
Brand:Bauer/IMT/Mait/liebherr/SANY
Origin:Made In China
Category:Industrial Supplies / Construction Machine
Label:Casing Bolts , Casing bits , drilling tools
Price: ¥1 / pc
Min. Order:10 pc
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Member Information

Detail

Product Description

Casing model

Double wall & Single wall

Casing Diameter

OD620mm-OD2500mm, other avaliable upon request.

Delivery time: Normally within 3 working days after get the deposit.

Package & Shipping time: Usually for Kelly bar exported standard wrapped with aluminum film and fixed pallet tray shipped by bulk cargo vessel. Small parts packed by wooden box.

Trade terms: We offer EXW/FOB/CIF/CIP/DDP... port price.

Payment terms: 30% T/T as deposit, 70% T/T balance payment before shipment.

Warranty & After-sale Service

ONE year since manufacture date. Out-of-warranty, online video for trouble-shooting or paid maintenance service with engineers sent to be abroad.

Why you choose us?

1. Seasoned R&D and Manufacturing Terms

With 15 years of professional experience in Kelly bar design and manufaturing. KR Drilling is capable of providing overall construction solutions and designing customized high quality Kelly bar based on various drilling conditions that the customers encounter.

2. Top Quality Raw Materilas

The raw materials o f steel pipes we use are supplied by the best manufactures in China with CE certifications. Our Kelly bars are made of high strength alloy-steel tubes with high torsional and compressive strength which will meet the strict requirments for drilling in hard formations.

3. More Life Out of our Wear Parts

The key components such as drive keys, locking recesses are made of high strength and wear-resistant materials with special heat-treatment that would help to improve the life of these parts. The internal drive keys are made of high strength and wear-resistant steel plate. These welded components also undergo special heat treatments. It not only improves the drive keys wear resistantproperties, but also the welding properties.


Product Image

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Send Inquiry to this Member

Hebei KongRui Machinery Equipment Co.,Ltd

No. 38 Hehongjiayuan, JInkang Road, Bazhou

Phone:
86-18210-10143398
Fax:
中国
Contact:
Jane Wong (sale)
Mobile:
18310742141

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