Product Description

• What the TYPE DB MANUAL TONG is used for ?  
• Type DB Manual Tong is a useful tool which is applied on making up and break out drill pipes, coupling hoop of the drill pipe, joint, casing and casing hoops etc
• What's the standard of manufacturing TYPE DB MANUAL TONG
• Our TYPE DB MANUAL TONGS are designed and manufactured in accordance with  the National standard for the Petroleum and National Gas Industry SY/T ***5 "Manual Tongs/Elevator Links/Elevator". The TYPE DB MANUAL TONGS are in accordance with API standard
• Application of TYPE DB MANUAL TONGS
• Changing lug jaws and handling shoulders or hole to adjust the handing size of the tong when rising the drill tools up or falling them down 
• Technical Parameters of TYPE DB MANUAL TONGS
• 1. No.of Latch Lug Jaw: 1#, 2#, 3#, 4#
• 2. Size Ranges: 3 1/2~6; 5 3/4~7; 6 5/8~8 1/4;  8~9 5/8;  *0 5/8~*1 1/4; *1 3/4~*2 3/4; *3 3/8~*4 3/8; *6~*7
• 3. Rated Torque (KN·m): *0; *5
• 4. Package size (ea): ***0x**5x**0mm