Specifications

TUBING SPIDERS
2853 Cherry Avenue
Signal Hill, CA 90755
Ph: [phone]
Fax: [phone]
BAASH-ROSS
®
Open End Tubing Spiders
The Open End Tubing Spider is available in two basic sizes;
one to accommodate slips for 3-1/2" O.D. tubing or smaller,
and the other to handle 4-1/2" O.D. tubing or smaller.
It is placed around the tubing by lifting out a removable end
gate, sliding the bowl into place and dropping the end gate
back into position, where it is locked with a bolt.
The spider is made of heat-treated steel and is rated at 100-
ton capacity.
The four-slip segments of the tubing spider are firmly hung
to a hinged tong by dovetail grooves in their backs which mate
with tongues inside the tong body.
An automatic tong latch for locking the slips in position can
only be opened by the handles.
The slips are 10" long and provide a large gripping area.
Because they set as a unit, slip pressure is uniform at all
points. Narrow slip backs eliminate sticking and compensate
for wear of the spider body.
TABLE NO. 1
3-1/2" Open End Tubing Spider Complete (Double String)
2", 2-1/2" or 3" production tube with 1-1/4" power tube
(the slips hold production tube only)
Power Tubing Spiders
WEB WILSON
®
Model PM Power Tubing Spiders
These power spiders are available to handle the following
tubing sizes: 1.315", 1.660", 1.900", 2", 2-1/16", 2-3/8", 2-7/8",
and 3-1/2". Only two sizes of slips (bodies) are required for
handling tubing up to 3-1/2" O.D.
One size slip will handle tubing from 1.315" O.D. to 2-7/8"
O.D. equipping with proper size insert. The other size slip han-
dles 3-1/2" O.D. using the 3-1/2" insert.
Two spider types are available: hydraulic and pneumatic.
Both are rated 50-ton maximum capacity. Pneumatic spiders
operate on air pressure from 40 to 50 psi. Hydraulic powered
spiders operate on maximum recommended working pressure
of 150 psi.
A hinged door permits installation without “stripping” over the
tubing. Slip inserts are easily changed from one size to anoth-
er; interchangeable inserts permit the assembly to work for
many tubing sizes.
The slip inserts are carefully machined from steel alloy.
To order — Specify: (1) Tubing Spider, Power. (2) Part number.
(3) Hydraulic or pneumatic. (4) Tubing size. (5) Optional equipment.
Baash-Ross and Web Wilson are licensed trademarks of National Oilwell Varco, L.P.
FIG. 1 – The Open End Tubing Spider, complete, show-
ing Unitized Slip Assembly set in Body.
TABLE NO. 2
4-1/2" Open End Tubing Spider Complete (Double String)
2-1/2" production tube with 1-1/4" power tube,
3" production tube with 1-1/2" power tube
(the slips hold production tube only)
To order — Specify: (1) Spider Open End. (2) Part numbers.
(3) Size of body or bowl (3-1/2" or 4-1/2"). (4) If single or double
strings.
TABLE NO. 3
WEB WILSON Model “PM” Power tubing Spider
50-Ton Capacity
9
OIL WELL TOOLS
Nom. Tubing Size to Hold
with Power Tube 2" x 1-1/4" 2-1/2" x 1-1/4" 3" x 1-1/4"
API Tubing Size to Hold
with Power Tube 2-3/8" x 1.660" 2-7/8" x 1.660" 3-1/2" x 1.660"
Wt. Per Set Complete lbs. 218 220 225
Part Number Complete 7502-67-A 7502-67-B 7502-67-C
Wt.,
Part Lbs.
hcaErebmuNnoitpircseD
Air Operated Spider Complete w/Control Assembly
and Hoses w/Slip Bodies to Hold:
1525905-9258)stresnI sseL(.D.O "8/7-2–"513.1
1527905-9258)stresnI sseL(.D.O "
2/1-3
Hydraulically Operated Spider Complete w/Control
Assembly and Hoses w/Slip Bodies to Hold:
9526905-9258)stresnI sseL(.D.O "8/7-2–"513.1
9528905-9258)stresnI sseL(.D.O "2/1-3
Nom. Tubing Size to Hold with Power Tube 2-1/2" x 1-1/4" 3" x 1-1/2"
API Tubing Size to Hold with Power Tube 2-7/8" x 1.660" 3-1/2" x 1.900"
912822.sbl etelpmoC teS reP.tW
Part B-56-2057A-56-2057etelpmoC rebmuN
AIR HOSE
COMPLETE
FOOT VALVE ASSY.
AIR SUPPLY HOSE
COMPLETE
FRONT VIEW OF SPIDER
WITH GUARD ASSY.