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Control Line Duplex 2205 Seam Welded Pressure Tubing

Minimum Order Quantity : Negotiable Price : Negotiable
Packaging Details : Seaworthy wooden cases or wooden reels Delivery Time : 10 days
Payment Terms : T/T Supply Ability : 1000 tons per month
Place of Origin: CHINA Brand Name: TIPTOP
Certification: ISO 9001 Model Number: 304,316,625,825,2205,2507

Detail Information

Product Name: Duplex 2205 Seam-Welded Pressure Tubing SS Hydraulic Control Line Tubing Standard: ASTM A789
Material: Duplex 2205 Processing: Bending, Welding, Cutting
OD: 1/16"~1" Thickness: 0.02"~0.083"
High Light:

Welded Pressure Control Line Tubing


Control Line Duplex 2205 Tubing


ASTM A789 Welded Pressure Tubing

Product Description

Duplex 2205 Seam-Welded Pressure Tubing SS Hydraulic Control Line Tubing


Tiptop provides either welded or seamless SS hydraulic control line tubing for subsurface applications. Our hydraulic control lines are widely supplied in a wide range of outer diameter in 1/8”,3/16”,1/4”,5/16”,3/8”,1/2”;

Wall thickness in 0.02”, 0.028", 0.035", 0.049", 0.065" and 0.083";

Materials are as below:

Austenitic steel 304L (UNS S30403)

Austenitic steel 316L (UNS S31603)

Duplex 2205 (UNS S32205 & S31803)

Super Duplex 2507 (UNS S32750)

Incoloy 825 (UNS N08825)

Inconel 625 (UNS N06625)


2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. Tiptop offers a variety of duplex welded and seamless ss hydraulic control line tubing, depending upon the properties the tubing is required to exhibit. Other alloys and sizes are also available upon request. Duplex stainless steels (named for their austenite and ferrite compositions), has greater yield strength than austenitic stainless steel.


Chemical Composition of Duplex 2205 SS Hydraulic Control Line Tubing

Grade C Mn P S Si Ni Cr Mo N Cu
S322505 (2205) 0.030 2.000 0.030 0.020 1.000 4.5-6.5 22.0-23.0 3.0-3.5 0.14-0.20



Size Chart of Duplex 2205 SS Hydraulic Control Line Tubing




Wall Thickness (inch) Working Pressure (MPa) Length (M/Reel)
Duplex 2205 1/8” 0.025”, 0.035”, 0.049” 80--120 50--4000
Duplex 2205 1/4” 0.035”, 0.049”, 0.065” 60--120 50--3000
Duplex 2205 3/8” 0.035”, 0.049”, 0.065” 60--120 50--2500
Duplex 2205 1/2” 0.035”, 0.049”, 0.065” 60--120 50--2000



Application of Duplex 2205 SS Hydraulic Control Line Tubing

  • Control line
  • Chemical injection line
  • Electrical line
  • Multi-line flat pack
  • Hydraulic line
  • Tubing encapsulated conductor
  • Intelligent well completions
  • Capillary tubing


The company has passed certification of CCS, GL, DNV, ABS and etc. High quality and good service make our products exported to many countries.

Packaging standard of Duplex 2205 SS Hydraulic Control Line Tubing:

  • Control line to be coiled on wooden drum and install protector to prevent from mechanical damage
  • Customized packaging marking service


Control Line Duplex 2205 Seam Welded Pressure Tubing 0



Q1: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q2: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.

Q3. Can you provide customize service?
A: Yes.Pipes can be customized as per the customers' request.

Q4. How to ensure the quality?
A:Mill Test Certificate is supplied with shipment.
If needed, a Third Party Inspection is acceptable.


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