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central wire industries slicklines

OUR LINE-UP

GD316™ (S31600) slickline wireline is our austenitic stainless steel line suitable for well conditions where CO₂ does not exceed 30%, providing chlorides do not exceed 2-3% with no H₂S present.

GD22™ / SUPA 40® (S31803 / S32205) slickline wireline is our Duplex stainless steel line. It has excellent resistance to high chloride concentrations (up to 30%), and up to 30% concentration CO₂ where H₂S does not exceed ~3% partial pressure, while exhibiting breaking loads greater than GD316™.

GD31Mo™ / SUPA 75® (UNS N08926) slickline wireline is a super-austenitic stainless steel with excellent general corrosion resistance and pitting resistance in aggressive environments containing high concentrations of CO₂, H₂S and Cl- . The increased molybdenum content of GD31Mo™ offers superior corrosion resistance and mechanical properties compared to those of GD35™.

GD35Mo™ (UNS N08028) slickline wireline is a super-austenitic stainless steel with very good general corrosion resistance and pitting resistance in aggressive environments containing high concentrations of CO₂, H₂S and Cl-. GD35Mo™ offers superior corrosion resistance and mechanical properties to those of GD316™ & GD22™.

GD37Mo™ (UNS S31277) slickline wireline is a super austenitic stainless steel with increased chromium, molybdenum and nitrogen content suitable for extremely sour gas and oil well conditions with CO₂, H₂S and Chlorides present. GD37Mo™ is characterized by excellent resistance to pitting and crevice corrosion in sour well environments, as well as resistance to both localized and general corrosion.

GD50™ (R30035) slickline wireline is a cobalt-based alloy that possesses good ductility and break strength and will withstand extremely sour well conditions.

GD100™ (UNS S32760) slickline wireline is a highly alloyed duplex stainless suitable for well conditions with aggressive concentrations of CO₂, H₂S and Chlorides. SUPA-GD100™ has excellent mechanical properties in concert with high resistance to pitting and crevice corrosion. Excellent resistance to stress corrosion cracking in both chloride and sour environments are also characteristics of this alloy. SUPA-GD100™ slicklines are available in continuous weld-free lengths up to 30,000 ft. (9145 m).

CWI GD316 austenitic stainless steel slickline wireline is suitable for well conditions with medium concentration of CO2 (up to 30%) and low Chlorides (up to 2.5%) with no H2S present.

Nominal Composition%Ni%Cr%Mo%Si%N%MN%P%S%CPRE
10.0-14.516-182.0-3.0<1.00.06 max<2.0<0.045<0.010<0.0724-29
Sizes0.072″0.092″0.108″0.125″0.140″0.150″0.160″
Nominal Break Load950 lbs1600 lbs2200 lbs3000 lbs3650 lbs4100 lbs4400 lbs

CWI GD22™ / SUPA 40® slickline wireline is a duplex stainless steel suitable for well conditions with medium concentrations of CO2 up to 35% with no H2S present and up to 30% Chlorides where H2S partial pressure is 3% max.

Nominal Composition%Ni%Cr%Mo%Si%N%MN%P%S%CPRE
4.5-6.521-232.5-3.5<1.00.14-0.20<2.0<0.03<0.020 <0.03 31.5-37.7
Sizes0.072″0.092″0.108″0.125″0.140″0.150″0.160″
Nominal Break Load950 lbs1600 lbs2200 lbs3000 lbs3650 lbs4100 lbs4400 lbs

CWI GD31Mo™ / SUPA75® slickline wireline is a super austenitic stainless steel with increased molybdenum and nitrogen suitable for aggressive environment oil well conditions with high concentrations of CO2, H2S and Chlorides. GD31Mo offers superior corrosion resistance and mechanical properties to those of GD316.

Nominal Composition%Ni%Cr%Mo%Cu%C%N%MN%P%SPRE
24-2620-216.0-6.50.5-1.0<0.020.15-0.25 <2.00<0.03 <0.005 42-47
Sizes0.072″0.092″0.108″0.125″0.140″0.150″0.160″
Nominal Break Load970 lbs1620 lbs2170 lbs 2850 lbs 3400 lbs 4020 lbs 4400 lbs

CWI GD35Mo™ slickline wireline is a super austenitic stainless steel with very good general corrosion resistance and pitting resistance in aggressive environments containing high concentrations of CO2, H2S and Chlorides. GD35Mo offers superior corrosion resistance and mechanical properties to those of GD316 and GD22.

Nominal Composition%Ni%Cr%Mo%Cu%C%N%MN%P%S%SiPRE
30.0-32.0 26.0-28.0 3.0-4.0 1.0-1.4 <0.015 0.04-0.07 <2.0 <0.02 <0.01 <0.7 37-42
Sizes0.072″0.092″0.108″0.125″0.140″0.150″0.160″
Nominal Break Load890 lbs 1450 lbs 1970 lbs 2600 lbs NA NA NA

CWI GD37Mo™ slickline wireline is a super austenitic stainless steel with increased chromium, molybdenum and nitrogen content suitable for extremely sour gas and oil well conditions with CO₂, H₂S and Chlorides present. GD37Mo™ is characterized by excellent resistance to pitting and crevice corrosion in sour well environments, as well as resistance to both localized and general corrosion.

Nominal Composition%Ni%Cr%Mo%Cu%N%Mn%P%S%Si%CPRE
26-28 20.5-23 6.5-8 0.5-1.5 0.3-0.4 <3.0 <0.03 <0.01 <0.5<0.02 46-55
Sizes0.072″0.092″0.108″0.125″0.140″0.150″0.160″
Nominal Break LoadNA 1690 lbs 2330 lbs 3150 lbs NA NA NA

GD50™ (MP35N®) slickline wireline is a nickel-cobalt-chromium-molybdenum alloy that exhibits high tensile strength with good ductility and toughness with excellent corrosion resistance, making GD50™ especially suitable for extremely sour well conditions.

Nominal Composition%Ni%Cr%Mo%Co%Ti%Mn%P%S%SiCBFePRE
33-37 19-21 9-15 BAL <1.0 <0.15 <0.015 <0.01 <0.15 <0.02 <0.010 <1.0 <50
Sizes0.072″0.092″0.108″0.125″0.140″ 0.150″0.160″
Nominal Break LoadNA 1680 lbs 2244 lbs 3200 lbs 3500 lbs NA 4875 lbs

SUPA®-GD100™ slickline wireline is a highly alloyed duplex stainless suitable for well conditions with aggressive concentrations of CO₂, H₂S and Chlorides. SUPA-GD100™ has excellent mechanical properties in concert with high resistance to pitting and crevice corrosion. Excellent resistance to stress corrosion cracking in both chloride and sour environments are also characteristics of this alloy. SUPA-GD100™ slicklines are available in continuous weld free lengths up to 30,000 ft. (9145 m).

Nominal Composition%Ni%Cr%Mo%Si%N%Mn%W%Cu%CPRE
6-8 24-26 3-4 < 1 0.20-0.30 < 1 0.50-1 0.50-1 < 0.30 < 40
Sizes0.072″0.092″0.108″0.125″0.140″ 0.150″0.160″
Nominal Break LoadNA 1629 lbs 2200 lbs 2950 lbs NA NA NA

Want More Product Information?

Check out our Materials Guide for help determining the right slickline for your well environment. Our Materials Guide is a system to assist in selecting the most appropriate corrosion-resistant alloy material for oil and gas applications.