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Chemical Injection 3/8" SS316L 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: 316L

Detail Information

Product Name: 3/8" 316L Seamless Hydraulic Control Line Tube For Chemical Injection Standard: ASTM A269
Material: Austenitic Steel 304L (UNS S30403) Processing: Bending-Welding-Cutting
OD: 1/16"-1" Thickness: 0.02"-0.083"
High Light:

SS316L Control Line Tube


3/8" Control Line Tube


UNS S30403 Control Line Tube

Product Description

3/8" 316L Seamless Hydraulic Control Line Tube For Chemical Injection


The 3/8" 316L Seamless Hydraulic Control Line Tube is mainly used to inject chemicals into oil and gas wells. That is, the 3/8” hydraulic control line is connected to the downhole chemical injection valve, and the descaling is performed through the 3/8“ hydraulic control line and the chemical injection valve. Chemical agent is injected from the surface into the oil tube at a certain depth down the well, which effectively removes the scaling of the oil tube and ensures the normal production of oil and gas fields.


It can also be used for terrestrial pressure relief valves and other control surface, and a large-scale equipment for connecting pipes of various instrumentation control system of the oil and gas drilling and production.


Size Chart of 316L Seamless Hydraulic Control Line Tube

OD Wall
Materials Standard Working Pressure
1/8" 0.02,0.028,0.035


Austenitic steel 316L

(UNS S31603)

ASTM-A 269
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




Chemical Composition of 316L Seamless Hydraulic Control Line Tube

Chemical composition ( %)
Material Standard C Mn P S Si Ni Cr Mo N Cu
316L ASTM A269 0.035 2.00 0.045 0.030 1.00 10.0-15.0 16.0-18.0 2.00-3.00 - -



Packaging standard of 316L 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


Application of 316L Seamless Hydraulic Control Line Tube :

  1. Down hole tubes
  2. Subsea umbilical’s
  3. Process constructions
  4. General control system
  5. Steam supply lines
  6. Gas transport lines
  7. Instrumentation


Seamless control lines are used in SCSSV, Chemical Injection, and Advanced Well Completions. Seamless tubes provide another tubing solution for our customer's complex well designs. The most common uses for Seamless line tend to be shorter length applications whereby no orbital welds are required.


Our control lines are selling well and widely used by customers especially in Indonesia, Oman, India, Russia, UK and Pakistan markets, etc. With superior quality and competitive price, we can guarantee 100% pass rate and delivery rate. Our quality and service have been recognized by all our customers, we are able to serve you quite well.



Chemical Injection 3/8" SS316L 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.


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