Neotic Trading DMCC

Neotic Trading DMCC operation for over a decade and has established itself as a trusted name in the industry. Neotic Trading DMCC offers a wide range of products, including stainless steel pipes and tubes, welded tubes, seamless tubes, instrumentation tubes, heat exchanger tubes, and more.

icon_widget_image Mon - Sat 8:00 - 17:30, Sunday - CLOSED icon_widget_image Neotic Trading DMCC - 405,4th Floor, Hds Business Center, Jumeirah Lakes Towers, Dmcc Dubai icon_widget_image +971 4 529 9125 - 24/7 support icon_widget_image sales@neotictradingdmcc.com
+971 4 529 9125 sales@neotictradingdmcc.com Mon - Sat 8:00 - 17:30, Sunday - CLOSED
Alloy Steel Pipe Sleeve

Size Range 0.622″ to 7.005″(custom size as per client’s requirement)
Specifications ASTM A 335 ASME SA 335
Alloy Steel Sleeve grades ASTM A335, Gr. P5, P9, P11, P12, P21, P22 & P91
Alloy Steel Tube Sleeve grades ASTM A 213 Grade T5, T9, T11, T12, T22, T91
Schedule Sch 10, Sch 20, Sch30, Sch40, Sch STD, Sch 60, Sch XS, Sch80, Sch100, Sch120, Sch140, Sch160, Sch XXS, UPTO 100MM
Surface Treatment Chrome Plating, ZincPlating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating, Sandblasting, Passivation, Spray painting
Testing Facility Salt spray test box, Dynamic balance detector, Pneumatic detection
Standard
  • ASME B36.10M, ASME B31.4 and B31.8 Standards
  • API | ASTM | DIN | EN | AS PER CLIENT DRAWING
  • NACE TM 0186 – Holiday Detection of Internal Tubular Coatings of 10-30 Mils Dry Film Thickness
  • NACE TM 0384 – Holiday Detection of Internal Tubular Coatings of Less Than 10 Mils Dry Film Thickness
  • NACE: National Association of Corrosion Engineers.
  • ASTM: American Society for Testing Materials
Test Colour Coated Alloy Steel Sleeves with 100% Holiday Test
Coating Types
  • Alloy Steel Sleeve with Plasite 7159 Coating
  • DFT Coated Alloy Steel Sleeve

Types of Pipe Sleeve

 

Copper Tube


Copper Tube


Copper Tube



Low Alloy Steel Pipe End Sleeve Chemical Properties
ASTM A335
Low-Alloy Steel
(Grades)		 UNS
equivalent		 C≤ Mn P≤ S≤ Si≤ Cr Mo
P1 K11522 0.10~0.20 0.30~0.80 0.025 0.025 0.10~0.50 – 0.44~0.65
P2 K11547 0.10~0.20 0.30~0.61 0.025 0.025 0.10~0.30 0.50~0.81 0.44~0.65
P5 K41545 0.15 0.30~0.60 0.025 0.025 0.5 4.00~6.00 0.44~0.65
P5b K51545 0.15 0.30~0.60 0.025 0.025 1.00~2.00 4.00~6.00 0.44~0.65
P5c K41245 0.12 0.30~0.60 0.025 0.025 0.5 4.00~6.00 0.44~0.65
P9 S50400 0.15 0.30~0.60 0.025 0.025 0.50~1.00 8.00~10.00 0.44~0.65
P11 K11597 0.05~0.15 0.30~0.61 0.025 0.025 0.50~1.00 1.00~1.50 0.44~0.65
P12 K11562 0.05~0.15 0.30~0.60 0.025 0.025 0.5 0.80~1.25 0.44~0.65
P15 K11578 0.05~0.15 0.30~0.60 0.025 0.025 1.15~1.65 – 0.44~0.65
P21 K31545 0.05~0.15 0.30~0.60 0.025 0.025 0.5 2.65~3.35 0.80~1.60
P22 K21590 0.05~0.15 0.30~0.60 0.025 0.025 0.5 1.90~2.60 0.87~1.13
P91 K91560 0.08~0.12 0.30~0.60 0.02 0.01 0.20~0.50 8.00~9.50 0.85~1.05

Mechanical Properties of Alloy Steel Pipe Sleeve Bend
Hardness
A335 Low-Alloy Pipe UNS Number Yield Strength ksi Tensile Strength ksi Elongation % Rockwell Brinell
P1 K11522 30 55 30 – –
P2 K11547 30 55 30 – –
P5 K41545 40 70 30 – 207 max
P9 S50400 30 60 30 – –
P11 K11597 30 60 20 – –
P12 K11562 32 60 30 – 174 max
P22 K21590 30 60 30 – –
P91 K91560 60 85 20 – –

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