API Spec 7K Wellhead Tools High Quality C Type 2 3/8 ~ 10 3/4in Manual Tong for Well Drilling

• Manufacturing Process: Casting
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Material: Cast Steel
• Transport Package: Sea Transport
• Origin: Shi Jia Zhuang of He Bei
• HS Code: 8431431000
• Production Capacity: 100pices One Month

Product Description

Manual tong type C From2 3/8in to 10 3/4in -48KN.M

Manual tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and latch steps can adjust different handling sizes of the tongs. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
 

 

Type	Size range		Rated torque
	in	mm	KN.m
Tongs type DB	3-1/2 ~ 11-1/4	88.9 ~ 286	90
	11-3/4 ~ 17	289 ~ 432	55
Tongs type B	3-3/8 ~ 11-3/8	85.7 ~ 339.7	55
	4-1/8 ~ 8	104.8 ~ 203.2	75
Tongs type SB	3-1/2 ~ 9	88.9 ~ 228.6	75
	9 ~ 11-3/4	228.6 ~ 298.5	55
	12-3/4 ~ 13-3/8	323.8 ~ 339.7	40
Tongs type SDD	4 ~ 15-3/4	101.6 ~ 400	135
	12 ~ 15	304.8 ~ 381	100
	16 ~ 17	406.4 ~ 431.8	80
Tongs type LF	2-3/8 ~ 7	60.3 ~ 177.8	22
Tongs type C	2-3/8 ~ 10-3/4	60.3 ~ 273	48
Workover tongs	2-3/8 ~ 10-3/4	60.3 ~ 273	35
Tongs type WWC	2-3/8 ~ 5-3/4	60.3 ~ 146.1	27
	5-3/4 ~ 8-5/8	146.1 ~ 219	20
	9-5/8 ~ 10-3/4	224.5 ~ 273	14
Tongs type WWB	2-3/8 ~ 8-5/8	60.3 ~ 219	48
	9-5/8 ~ 10-3/4	228.6 ~ 273	35
Tongs type AAX	2-3/8 ~ 8-5/8	60.3 ~ 219	75
	9 ~ 13-3/8	228.6 ~ 339.7	40
Extended casing tong	13-3/4 ~ 30	339.7 ~ 762	35
	25-1/2 - 36	647.7 ~ 914.4	35

 

 

 

 

 

 

Product catalog

 

 

Our factory

Hebei Xinhuafa Petroleum Machinery Co., Ltd. is a high-tech enterprise and manufacturer that integrates product design, production and sales and service for oil drilling equipment.. The company is located in the beautiful Longhua Town Development Zone 2 hours by high speed train from Beijing. Our factory is mainly engaged in manufacturer of mud pump accessories, including F series, HHF series, 3NB series, Qingzhou 3NB and other mud pump. Our main products are cylinder liners, pistons, piston rods, extension rods, crosshead,v belt and other mud pump accesso ries. All the products all meet the requirements of ISO9001, and API-7K (American Petroleum Association) standards.

Our factory has senior technician and advanced equipment engaged in petroleum machinery manufacturing, and combines the customer's feedback, continuously improve and improve the product technology and quality since 2006. From the first step of raw material order to delivery from our warehouse, we strictly implementation our plan as GB / T19001-2016 / ISO9001: 2015 quality management system and American Petroleum Institute quality system API7K standards for production and testing, product quality are the center of our service. It won a lot of praise from domestic and foreign customers.

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