311.1mm water well drilling steel tooth tricone drill bit /kingdream oil drill bit for construction 12 1/4 inch manufacturer from China Urumqi Siruite Drilling Equipment Co.,Ltd

311.1mm water well drilling steel tooth tricone drill bit /kingdream oil drill bit for construction

Price:	1200.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Xinjiang, China (Mainland)


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Product Detail

Model No.: 12 1/4 inch

Production Capacity: 500pcs /month

Delivery Date: 3 days

Type: Others

Size: 12 1/4"

IADC code: 127/217

Bit pressure: 0.5-1.05 KN/mm

quality gurantee: 4 years

Means of Transport: Ocean,Land,Air

Packing: wooden case

Application: gas/oil/water drilling

Brand Name: cs

Diameter: 311.1mm

Thread connection: 6 5/8" api reg

Rotate speed: 200-40 r/min

bearing: rubber sealed journal

1. fast delivery
2.mass stock
3.good forwarder
4.high performance

Siruite Company Info:

Urumqi siruite rock drilling tools company is located in Urumqi city,and branch-office in Hejian city of Hebei province. We owes the most convenient transportation no matter by sea,by air or by land. it's specialized in producing and supplying various of TCI/MT Tricone Rock Bits, Diamond PDC Bits with general,good,high quality three classes.

Tricone bits ,hole openers can be used to explore /drill gas/oil/geothermal/water wells. 3 7/8"~26" are available for Tricone bits. 4 1/2"~17 1/2" are available for Diamond PDC bits.

Tricone Roller Bit Available Diameters

76mm, 98mm(3 7/8"), 101.6mm, 114mm, 118mm, 120mm, 127mm(5") ,130.1mm(5 1/8"), 133.3mm(5 1/4"), 139.7mm(5 1/2"), 142.8mm(5 5/8"), 149.2mm(5 7/8") ,152.4mm(6"), 155.5mm(6 1/8"), 158.7mm(6 1/4"), 161.9mm(6 3/8"), 165.1mm(6 1/2") ,190.5mm(7 1/2"), 193.6mm(7 5/8"), 200.0mm(7 7/8") ,212.7mm(8 3/8"), 215.9mm(8 1/2"), 222.2mm8 3/4") ,241.3(9 1/2"), 244.4(9 5/8"), 250.8(9 7/8") ,269.8(10 5/8"), 295.3(11 5/8") ,311.1(12 1/4"), 346.0 (13 5/8"), 349.2(13 3/4") ,374.6(14 3/4") ,381(15"), 393.7(15 1/2"), 406.4(16") ,444.5(17 1/2"), 508(20"), 558(22"), 609.6(24") ,660.4(26")

76mm, 98mm(3 7/8"), 101.6mm, 114mm, 118mm, 120mm, 127mm(5") ,130.1mm(5 1/8"), 133.3mm(5 1/4"), 139.7mm(5 1/2"), 142.8mm(5 5/8"), 149.2mm(5 7/8") ,152.4mm(6"), 155.5mm(6 1/8"), 158.7mm(6 1/4"), 161.9mm(6 3/8"), 165.1mm(6 1/2") ,190.5mm(7 1/2"), 193.6mm(7 5/8"), 200.0mm(7 7/8") ,212.7mm(8 3/8"), 215.9mm(8 1/2"), 222.2mm8 3/4") ,241.3(9 1/2"), 244.4(9 5/8"), 250.8(9 7/8") ,269.8(10 5/8"), 295.3(11 5/8") ,311.1(12 1/4"), 346.0 (13 5/8"), 349.2(13 3/4") ,374.6(14 3/4") ,381(15"), 393.7(15 1/2"), 406.4(16") ,444.5(17 1/2"), 508(20"), 558(22"), 609.6(24") ,660.4(26")

Steel Tooth Tricone Rock Bits IADC CODE---Formation
IADC 114. 115.116.117 Soft formation The 114-117 bits are used to drill low-compressive strength,soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear-resistant hard facing is used to control tooth wear.On the softest bi types this hard facing completely covers the bit teeth
IADC 124.125.126.127 Medium formation Medium formation with high-compressive strength and high drillability. Such as sandstone, anhydrite, salt, shale, limestone.
IADC 134.135.136.137 Medium soft formation Formations with low compressive strength, such as shale, anhydrite, sand and so on for soft formation
IADC216.217 Medium hard formation The 216-217 bit are always used to Soft to medium formations with low-compressive strength, such as shale, anhydrite, sand and so on for soft formation.

Steel Tooth Tricone Rock Bits

IADC CODE---Formation

IADC 114. 115.116.117 Soft formation

The 114-117 bits are used to drill low-compressive strength,soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear-resistant hard facing is used to control tooth wear.On the softest bi types this hard facing completely covers the bit teeth

IADC 124.125.126.127 Medium formation

Medium formation with high-compressive strength and high drillability. Such as sandstone, anhydrite, salt, shale, limestone.

IADC 134.135.136.137 Medium soft formation

Formations with low compressive strength, such as shale, anhydrite, sand and so on for soft formation

IADC216.217 Medium hard formation

The 216-217 bit are always used to Soft to medium formations with

low-compressive strength, such as shale, anhydrite, sand and so on for soft formation.

Geothermal Drilling Spot in 2014 , (Well-U22-1J)

The information about SIRUITE drill bit you may like to know before order:

Siruite Bits Foreign Trade Details

• Payment Terms

We accept T/T (30% in advance for big order, full T/T for small order), Wester Union, L/C at sight .

• Delivery Time

3 days after receipt payment for small order, 15~30 days for big order.

• Shipping Ways

Below 100kg, Suggest by DHL/FeDex/UPS/TNT internation express, between 100~500kg ,suggest

by air, above 500kg, suggest by sea.

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