Contact Us

Contact Person : Dan Zhang

Phone Number : 86-13679121121

WhatsApp : +8613679121121

Free call

Duplex 2507 Annealed Seamless Hydraulic Control Line Tube

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 2507 Bright Annealed Seamless Hydraulic Control Line Tube Standard: ASTM A789
Material: Duplex 2205,2507 Processing: Bending, Welding, Cutting
OD: 1/16"~1" Thickness: 0.02"~0.083"
High Light:

Duplex 2507 Control Line Tube


Annealed Hydraulic Control Line Tube


Annealed Seamless Control Line Tube

Product Description

Duplex 2205 2507 Bright Annealed Seamless Hydraulic Control Line Tube


Tiptop provides a variety of duplex stainless steel, super duplex stainless steel welded and seamless 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.


Duplex 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.


Duplex 2507 (UNS S32750) is a super duplex stainless steel designed for applications which require exceptional strength and corrosion resistance. 2507 is a 25% chromium, 4% molybdenum, and 7% nickel alloy resulting in excellent resistance to chloride pitting and crevice corrosion attack. The duplex structure provides 2507 with exceptional resistance to pitting and chloride stress corrosion cracking.


Chemical Composition of Duplex 2205 2507 Seamless Hydraulic Control Line Tube

Chemical Composition,%
Material Standard C Mn P S Si Ni Cr Mo N Cu
2205 ASTM A789 0.030 2.00 0.030 0.020 1.00 4.5-6.5 22.0-23.0 3.0-3.5 0.14-0.20 ...
2507 ASTM A789 0.030 1.20 0.035 0.020 0.80 6.0-8.0 24.0-26.0 3.0-3.5 0.24-0.32 0.50



Size Chart of Duplex 2205 2507 Seamless Hydraulic Control Line Tube




Wall Thickness (inch) Working Pressure (MPa) Length (M/Reel)
Duplex 2205, 2507 1/8” 0.025”, 0.035”, 0.049” 80--120 50--4000
Duplex 2205, 2507 1/4” 0.035”, 0.049”, 0.065” 60--120 50--3000
Duplex 2205, 2507 3/8” 0.035”, 0.049”, 0.065” 60--120 50--2500
Duplex 2205, 2507 1/2” 0.035”, 0.049”, 0.065” 60--120 50--2000



Application of Duplex 2205 2507 Seamless Hydraulic Control Line Tube

  • Control line
  • Chemical injection line
  • Hydraulic line
  • Tubing encapsulated conductor
  • Intelligent well completions
  • Capillary tubing

Packaging standard of Duplex 2205 2507 Seamless Hydraulic Control Line Tube:

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

Duplex 2507 Annealed Seamless Hydraulic Control Line Tube 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.


You Might Be Into These
Get in touch with us

Enter Your Message