
W Series DCDMA Pipe Casing , SW PW HW NW DCDMA BS Casing tubes 1.5
meter
Roschen DCDMA-BS casing tubes, "W" & "X" series, are
manufactured from best quality cold drawn seamless steel tubes with
high tensile strength to withstand heavy stresses. Straightness is
more than 1:1800.
They are in accordance with ISO 3551-1.1992 & BS
4019:Part3:1993.
Available in sizes 146, 131, 116, 101, 86, 76, 66, 56 & 46mm.
"W" SERIES
"W" series casing tubes are flush jointed (without a coupling)
internally and externally, with an integral pin and box thread.
Available in sizes SW, PW, HW, NW, BW & AW.
TECHNICAL SPECIFICATIONS:
SIZE | Tube O.D. | Tube I.D. | Threads |
A | B | per inch | |
(mm) | (mm) | (T.P.I.) | |
SW | 168.5 | 154 | 5 |
PW | 140 | 125 | 5 |
HW | 114.3 | 101.6 | 5 |
NW | 89 | 76.4 | 8 |
BW | 73.1 | 60.4 | 8 |
AW | 57.3 | 48.5 | 8 |
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net
; http://www.roschen.cn
http://www.roschen.com
; http://www.roschengroup.com
ROSCHEN GROUP
ROSCHEN GROUP
ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.
ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.
ROSCHEN Manufactory PROCESS
ROSCHEN Sales Value Growing Up!
ROSCHEN'S MISSION
1. Strive to create and supply Best quality products for the industry that last longer than the average products.
2. Provide excellent service for our clients. 24 hour-7 days /week schedule to get our clients what they need – FAST.