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Tricone Rock Bit(TCI bit) - 437-637

1.certification API and ISO9001, 2.supplier to America and Middle East, 3.30 years export experiences - more info check here: //www.buyindustrialtools.com/Tricone-Rock-Bit-TCI-bit-10078977/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: ZK Model Number: 437-637 size: 13 3/4''

Product Features:

1.certification API and ISO9001

2.supplier to America and Middle East

3.30 years export experiences

Business Terms:

Port: Tianjin Port

Minimum Order Quantity: 1 Piece/Pieces the more the cheaper

Supply Ability: 500 Piece/Pieces per Month more

Payment Terms: L/C,T/T

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Tricone Rock Bit(TCI bit)
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Product Packagings & Delivery Terms:

Packaging Detail: wooden box or iron box

Delivery Detail: with in 15 days

Specifications and Product Details:

We are Hejian Zhankui Drilling Equipment Co., Ltd , Spare Parts Compact was established in 1980.Supplying Tricone rock bits(new and renew),PDC bits, drill pipe, drill collar ,put together the long diameter bits and so on drilling equipment for petroleum & gas, water well ,mining and tectonic industries. Only one of the manufacture of PDC bit and diamond core bit in our area. We can design and manufacture of the bits ,as your request.All the products won customers like from all over the world.

Model114-117,127,437,517,617,637
TypeTCI bits,steel tooth bits,PDC bits
Appliablewater well, oil field, construction, geothermal, directional boring, and underground foundation
FormationSticky,soft ,medium,medium-hard ,hard formation
BearingRubber seal or metal seal
PackingWooden box, steel box
PaymentT/T, L/C
MOQOne piece
Supply Ability500 pieces/mounth
Delievery TimeWithin 15 days

1.description of drill bit

(1) Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

(2) Gauge Structure of this series tricone rock bit :
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

(4)Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

2.main product

size

Bit Type
Inmm
6152.4437,517,537,617,637
6 1/2165.1437,517,537,617,637
7 1/2190.5517,537
8 1/2215.9437,535,517,537,617,637
9 1/2241.3437,517,537,617,637
9 5/8244.5535,517,537
9 7/8250.8517,537
12 1/4311.1437,535,517,537,617,637
17 1/2444.8535,517,537
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