Send Message
Contact Us

Contact Person : Dan Zhang

Phone Number : 86-13679121121

WhatsApp : +8613679121121

Free call

ASTM B704 Cold Drawn SS Hydraulic Control Line Tubing

Minimum Order Quantity : 1 reel Price : USD/EURO/RMB
Packaging Details : wooden reel + wooden case Delivery Time : one week
Payment Terms : L/C, T/T
Place of Origin: China Brand Name: Tiptop
Certification: ISO9001 Model Number: 1 / 4 x 0.049

Detail Information

Technique: Cold Drawn Product: Welded And Seamless Treaded Cold Drawn SS Hydraulic Control Line Tubing ASTM B704
Machine Type: Incoloy 625, Incoloy 825 Processing Type: Welded&seamless Treated
OD: 1/8"-1/2" Thickness: 0.025"-0.083"
High Light:

ASTM B704 Control Line Tubing


Cold Drawn Control Line Tubing


UNS N06625 Control Line Tubing

Product Description

Welded and Seamless Treated Cold Drawn SS Hydraulic Control Line Tubing ASTM B704


We can provide various sizes of control line tubing, and the length can be customized according to customer requirements. Through welding and seamless processing, our control lines meet the requirements of ASTM B704 standard. The materials we can provide are Incoloy 625 and Incoloy 825, with an OD of  1/8" to 1/2", a wall thickness of 0.02", 0.028", 0.035", 0.049", 0.065" and 0.083" and a working pressure of 60-120 Mpa.



OD Wall
Materials Standard Working Pressure
1/8" 0.02,0.028,0.035 Incoloy 825 (UNS N08825)
Inconel 625 (UNS N06625)
ASTM-B 704 60-120 Mpa Customized
3/16" 0.02,0.028,0.035,0.049
1/4" 0.02,0.028,0.035,0.049,

OD: Up to 1 Inch

The specification and length per coil can be customized according to customer’s requirements.

With superior quality and competitive price, we are enjoying a good reputation in trading with foreign customers. We are always ready to establish long-term, reliable and mutually beneficial business relationships with customers who need our services.


Chemical Composition

Composition (%)
Standard ASTM B704
Material Incoloy 625 Incoloy 825
UNS N06625 N08825
C 0.10 0.05
Mn 0.50 1.00
P 0.015 ...
S 0.015 0.030
Si 0.50 0.50
Ni min 58.0 38.0-46.0
Cr 20.0-23.0 19.5-23.5
Mo 8.0-10.0 2.5-3.5
N ... ...
Cu ... 1.5-3.0
Fe 5.0 min 22.0
Al 0.4 0.2
Ti 0.40 0.6-1.2
Cb+Ta 3.15-4.15 ...


ASTM B704 Cold Drawn SS Hydraulic Control Line 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.

You Might Be Into These
Get in touch with us

Enter Your Message