Drilling equipment oilfield non-magnetic drill collar

Model: API non-magnetic drill collar
Place of Origin: Shaanxi,China (Mainland)
Brand Name: KINGWELL
Machine Type: Drilling Tool
Inspection: Third party accept
OD: 3 1/8"-11"
Certification: API
Use: Well Drilling
Material: Alloy
Materials: 4145h
Length: 9150/9450mm

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:1000 Metric Ton/per...
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXWPacking:Steel strapping
Payment Terms:Paypal, L/C, T/T, WUDelivery Date:30 days
Min. Order:1 Piece/Pieces
Means of Transport:Ocean, Air, Land

Specifications

1. Top supplier of API non-magnetic drill collar
2. non-magnetic or 4145h material
3. realiable quality with good service

1.Product Description of non-magnetic drill collar

Kingwell's non-magnetic drill collar are manufactured from integral non magnetic alloy steel accroding to API spec7 and SY/T5144. All thread can be phosphated, copperised or cold worked. All thread are machined with CNC Lathes-double-shouldered and special thread.

Product:oilfield API non-magnetic drill collar
Size:3 1/8"-11"
Delivery time:30 days after receive the deposit.
StandardAPI Spec 7-1
Payment Term:30% advance by T\T; Balance pay against shipping documents or irrevocable LC at sight


Magnetic Properties

MPS=(1×105/4π)A/m

Average: μr<1.010

Magetic Field Gradient: B≤0.05μT

2.Product Specification:

ODIDLength mmBevel Diamater
DF mm
Bend strength
mminmmin
79.43 1/831.81 1/4915076.22.57:1
88.93 1/238.11 1/2915082.92.42:1
104.84 1/850.829150 / 9450100.42.43:1
120.74 3/450.829150 / 9450114.72.58:1
127557.22 1/49150 / 94501212.38:1
152.4657.22 1/49150 / 9450144.52.49:1
152.4671.42 13/169150 / 9450145.52.84:1
158.86 1/457.22 1/49150 / 9450149.22.91:1
158.86 1/471.42 13/169150 / 94501502.63:1
165.16 1/257.22 1/49150 / 9450154.82.76:1
165.16 1/271.42 13/169150 / 9450154.83.05:1
171.46 3/457.22 1/49150 / 9450159.53.18:1
171.46 3/471.42 13/169150 / 9450159.52.37:1
177.8757.22 1/49150 / 9450164.72.54:1
177.8771.42 13/169150 / 9450164.72.73:1
184.27 1/471.42 13/169150 / 9450169.53.12:1
196.87 3/471.42 13/169150 / 9450185.32.70:1
203.2871.42 13/169150 / 9450190.13.02:1
209.68 1/471.42 13/169150 / 9450195.72.93:1
228.6971.42 13/169150 / 9450212.73.17:1
241.39 1/276.239150 / 9450223.82.81:1
247.69 3/476.239150 / 9450232.62.57:1
2541076.239150 / 9450237.32.81:1
279.41176.239150 / 9450266.72.84:1

3.Spiral grooving:

Size ODDepth of CutSpiralsDirectionPitchType
3 1/8" - 5"7/32 ± 1/323R.H.38±1A
6" - 6 1/4"9/32 ± 1/183R.H.42±1A
6 1/2" - 6 3/4"5/18 ± 1/183R.H.46±1A
7"5/18 ± 1/183R.H.64±1A
7 1/4" - 7 3/4"11/32 ± 1/183R.H.64±1B
8" - 8 1/4"3/8 ± 1/183R.H.68±1B
9" - 9 3/4"13/32 ± 3/323R.H.72±1B
10"7/18 ± 3/323R.H.76±1B
11"15/32 ± 3/323R.H.80±1B

4. Elevator and slip recesses:

Elevator and slip recesses can be machined to meet the customer's requirement accronding to API specifications.


5. Packing And Delivery:

PackageSeaworthy package (or as customer require)
MOQ1 Pieces
Delivery30 days (can be short if we have stock)
Payment30%T/T in advanced+70% balanced;irrevocable L/C at sight
RemarksAll-risk insurance and accept the third party test


Category: Drill Pipe/HWDP/Drill Collar

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