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Coiled Seamless Tubing | Downhole & Subsea Services

High-Precision Stainless Steel Coiled Seamless Tubes for

Downhole & Subsea Services

CREST MCW & MCS are manufactured either as welded and drawn or seamless according to ASTM A269 or A213/A269 for downhole hydraulic control lines, downhole chemical control lines, subsea umbilical control lines for hydraulic power and chemical injection, high-precision control lines for telecommunications.

Dimension
OD [inch(mm)] WT [inch(mm)]
0.125”(3.18) From 0.008”(0.20)

To 0.120”(3.0)

0.25”(6.35)
0.375”(9.53)
0.5”(12.7)
0.55”(14.0)
0.625”(15.88)
0.75”(19.05)
0.87”(22.0)
0.875”(22.23)
1”(25.4)
Code Specifications Pre-Materials Manufacturing Length
MCW A269 304L
316L
321
S31803/S32205
Inconel 825
Welded & Drawn 1500m per reel
2500m per reel
MCS A213/A269 304L
316L
321
S31803/S32205
Inconel 825
Seamless 25kg per reel
100kg per reel

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