Home > Downhole Chemical Injection Tubing >

3/8 ASTM A789 Downhole Chemical Injection Tubing

Product Categories

SS Hydraulic Control Line Tubing [91]
Encapsulated Control Line Tubing [31]
SS Steel Control Line Tubing [46]
Downhole Chemical Injection Tubing [22]
Seamless Hydraulic Control Line Tube [47]
Capillary Coiled Tubing [27]
SS Stainless Steel Coiled Tubing [34]
Seamless Stainless Steel Coils [29]
Multi Core Tubing [18]
API 5ST Coiled Tubing [27]
ESP Cable Protectors [41]

Xi'an Tiptop Machinery Co.,Ltd

Contact Now

3/8 ASTM A789 Downhole Chemical Injection Tubing

Name: 38 ASTM A789 Downhole Chemical Injection Tubing
Brand: Tiptop
Price: 1 USD

Quality 3/8 ASTM A789 Downhole Chemical Injection Tubing for sale

Brand Name : Tiptop

Model Number : 2507

Certification : ISO 9001

Place of Origin : China

MOQ : 1 reel

Price : USD/EURO/RMB

Payment Terms : L/C, T/T,

Supply Ability : 1000 TONS PER MONTH

Delivery Time : ONE WEEL

Packaging Details : WOODEN REEL +WOODEN CASE

Material : Super Duplex 2507

Technique : Cold drawn

Standard : ASTM A789

Processing type : Seamless & Welded

OD : 3/8

Thickness : 0.035

Contact Now

3 / 8 Super Duplex 2507 Downhole Chemical Injection Tubing ASTM A 789

Chemical Composition

Composition,%
Material	UNS	Standard	C	Mn	P	S	Si	Ni	Cr	Mo	N	Cu
2205	S32205	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	S32750	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

OD	Wall (inch)	Materials	Standard	Working Pressure (MPa)	Length
1/8"	0.02,0.028,0.035	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)	ASTM-A 269 ASTM-A 632 ASTM-A 789 ASTM-B 704	60-120 Mpa	Customized
3/16"	0.02,0.028,0.035,0.049
1/4"	0.02,0.028,0.035,0.049,0.065.0.083
5/16"
3/8"
1/2"
* OD: Up to 1 inch

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.

Usage of 2507 should be limited to applications below 600℉(316℃). Extended exposure to elevated temperatures can reduce its toughness and corrosion resistance.

Instructions for 3/8”Hydraulic control line

The 3/8“ hydraulic control line 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 pressure control of surface ety valves and other surface valves, and various connection tubelines of large-scale equipment instrumentation control systems for oil and gas field drilling and oil production.

Product Tags: