Sign In | Join Free | My bjjsgy.com
China Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. logo
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
To survive with high quality,to develop with non-stop innovation,to repute with thoughtful service,to brand with great sincerity
Active Member

7 Years

Home > Down The Hole Hammer >

DHD380 Down The Hole Hammer Low Air Consumption 203-305MM External Dia

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

DHD380 Down The Hole Hammer Low Air Consumption 203-305MM External Dia

Brand Name : Teamwhole

Model Number : DHD380 DTH hammer

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1

Payment Terms : T/T O/A WEST UNION

Supply Ability : 2000 Pcs Per Month

Delivery Time : 25-30days

Packaging Details : Wooden Case

Material : Alloy steel

Processing Type : Forging

Use : Foundation Drilling Equipment, Piling Rigs

Product Name : DHD380 DTH Hammer

Color : Gold other color available

External Diameter : 203-305 MM

Connection : 152 OR 178 MM drill rod.

Work Pressure : 1.7-2.5Mpa

Price : Negotiation

Contact Now

DHD380 DTH hammer of DTH drilling tools for waterwell drilling

Application Range

It is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects.

Design Principles
To pursuit smooth operation and reliability.

Outstanding Advantages
The simple structure ensures the easy operation and maintenance. The good seal effect eliminates the problem caused by water and flushing entering into the inner cylinder of hammer. They also have the features of large

DHD380 Down The Hole Hammer Low Air Consumption 203-305MM External Dia

DHD380 Down The Hole Hammer Low Air Consumption 203-305MM External Dia

ITERM DESCRIPTION
NO PART LIST
1 TOP SUB 26JJ10 PRODUCT NAME DHD380
2 TOP SUB RING 145*5.3 PRODUCT CODE 08SH00
3 CHECK VALVE 26Q311 BIT TYPE D380 WITH FOOT VALVE
4 SRPING 130*30*3.2*10.5 THREAD CONNECTION API 4 1/2 REG
5 AIR DISTRIBUTING SEAT 26JJ20 WORKING PRESSURE (BAR) 14-24
6 INNER CYLINDER 26JJ30 AIR CONSUMPTION 24BAR (M3/MIN) 21.8
7 PISTON 08SH50-L RECONMENDED ROTATION SPEED 30-50
8 OUTER CYLINDER 08SH40-N OUTSIDE DIA (MM) 182
9 BUSH DRIVE SUB 06SH60-C LENGTH WITH OUT BITS 1364.5
10 CHUCK SLEEVE STELL RING B1-SK08H-A4001-55 WEIGHT 187
11 O RING 125*5.3 NORMAL AXIAL PRESUURE (KN) 18.3
12 BIT RETAINER RING 26JJ70 REC HOLE SIZE(MM) 203-279
13 CHUCK SLEEVE B1-SK08H-A4001-58 FLAT WENCH(MM) 150


Product Tags:

dth hammer drilling

      

downhole drilling tools

      
China DHD380 Down The Hole Hammer Low Air Consumption 203-305MM External Dia wholesale

DHD380 Down The Hole Hammer Low Air Consumption 203-305MM External Dia Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2024 bjjsgy.com. All rights reserved.