API AISI 4145h Modified 11" Drill Collar API KW 11" drill collar 006 manufacturer from China XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD

API AISI 4145h Modified 11" Drill Collar

Price:	10.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: API KW 11" drill collar 006

Production Capacity: 500pcs per month

Delivery Date: 30 days after received adva...

Material: AISI 4145H Modified Alloy s...

Size: 11"

Packaging: bundling or loose

Payment terms: T/T, L/C

Supply Ability: 1000 sets per month

Means of Transport: Ocean,Land,Air

Packing: EXPORT PACKAGES

Standard: API Spec 7-1

Type: Drilling Tool

Place of Origin: China

Delivery Port: Tianjin Port or Shanghai Po...

Brank Name: KW

1.Standard: API Spec 7-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply
4.factory direct

API AISI 4145h Modified 11" Drill Collar

1.Standard: API Spec 7-1

2.Material: AISI 4145 H Modified Alloy Steel

3.Export Percentage: 95%

4.Supply Ability: 500 joints per month
5. Main Market: Middle East, North America, Europe
6. Delivery time: 10 days in stock, 30 days after advance payment
FACTORY DERICTLY!

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API AISI 4145h Modified Drill Collar

Thechical parameter:

Technical specifications and parameters

Drill Collar Number	O.D.		I.D.		Length (mm)	Bevel Diameter	Ref bend g Strength ratio
Drill Collar Number	(mm)	(in)	(mm)	(in)	Length (mm)	Bevel Diameter	Ref bend g Strength ratio
NC23-31	79.4	3 1/8	31.8	1 1/2	9150	76.2	2.57:1
NC26-35(2 3/8 IF)	88.9	3 1/2	38.1	1 1/2	9150	82.9	2.42:1
NC31-41(2 7/8 IF)	104.8	4 1/8	50.8	2	9150	100.4	2.43:1
NC35-47	120.6	4 3/4	50.8	2	9150	114.7	2.58:1
NC38-50(3 1/2 IF)	127.0	5	57.2	2 1/4	9150	121.0	2.38:1
NC44-60	152.4	6	57.2	2 1/4	9150 & 9450	144.5	2.49:1
NC44-60	152.4	6	71.4	2 13/16	9150 & 9450	144.5	2.84:1
NC44-62	158.8	6 1/4	57.2	2 1/4	9150 & 9450	149.2	2.91:1
NC46-62(4IF)	158.8	6 1/4	71.4	2 13/16	9150 & 9450	150.0	2.63:1
NC46-65(4IF)	165.1	6 1/2	57.2	2 1/4	9150 & 9450	154.8	2.76:1
NC46-65(4IF)	165.1	6 1/2	71.4	2 13/16	9150 & 9450	154.8	3.05:1
NC46-67(4IF)	171.4	6 3/4	57.2	2 1/4	9150 & 9450	159.5	3.18:1
NC50-67(4 1/2 IF)	171.4	6 3/4	71.4	2 13/16	9150 & 9450	159.5	2.37:1
NC50-70(4 1/2 IF)	177.8	7	57.2	2 1/4	9150 & 9450	164.7	2.54:1
NC50-70(4 1/2 IF)	177.8	7	71.4	2 13/16	9150 & 9450	164.7	2.73:1
NC50-72(4 1/2 IF)	184.2	7 1/4	71.4	2 13/16	9150 & 9450	169.5	3.12:1
NC56-77	196.8	7 3/4	71.4	2 13/16	9150 & 9450	185.3	2.70:1
NC56-80	203.2	8	71.4	2 13/16	9150 & 9450	190.1	3.02:1
6 5/8 REG	209.6	8 1/4	71.4	2 13/16	9150 & 9450	195.7	2.93:1
NC61-90	228.6	9	71.4	2 13/16	9150 & 9450	212.6	3.17:1
7 5/8 REG	241.3	9 1/2	76.2	3	9150 & 9450	223.8	2.81:1
NC70-97	247.6	9 3/4	76.2	3	9150 & 9450	232.8	2.57:1
NC70-100	254	10	76.2	3	9150 & 9450	237.3	2.81:1
8 5/8 REG	279.4	11	76.2	3	9150 & 9450	266.7	2.84:1

Kingwell Introduction

Kingwell Oilfield Machinery Co.,Ltd here, which is specializedin supplying API Drilling rigs and accessories.Tillnow, our products have been exported to Middle East, North America, Europe and other regions over world for many years,insisting on good quality and timely service.
Sincerely hope you can take alittle time to know our company here and we'd like to establish long-term and mutual businessrelations with your esteemed company.

Inspection & Manufacture Facilities

API AISI 4145h Modified 11Drill Collar

Warrantee:

1. All of our goods give 1 year warranty.

2. Within guarantee period, we supply free after service. After guarantee period, we supply square parts in 20% discount.

Contact:

1. Our working time: 8:00am~22:00pm (if urgent, please call our director: jerry, Mobile: +86-18729329559)

2. All the inquiries will be replied within 24hours, so please feel to send us your inquiry.

3. When our skype is off line, please feel free to leave a message, and tell us the products you need, our model number, and your E-mail address.

When ordering or requesting quotation, if size other than above specifications, please specify clearly! Please feel free to contact us for more details and more products.