SCSSV 1/2 Alloy 825 ASTM B704 Hydraulic Control Line

Brand Name:Tiptop
Certification:ISO 9001
Model Number:825
Minimum Order Quantity:1 reel
Delivery Time:ONE WEEL
Payment Terms:L/C, T/T,
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1 / 2 Alloy 825 Seamless Hydraulic Control Line Tube ASTM B704 for SCSSV


Tiptop is specialized in providing alloy steel coiled tube, alloy steel control line and alloy steel continuous tube.


The nickel content in Alloy 825 provides resistance to chloride-ion stress corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives Alloy 825 tubing great resistance to reducing environments, like those containing sulfuric and phosphoric acids. Aiding resistance to pitting and crevice corrosion is one of the chief benefits of the molybdenum. Resistance to a variety of oxidizing substances such as nitric acid, nitrates, and oxidizing salts comes from the chromium content. Titanium, often with heat treatment, serves to stabilize the alloy against sensitization to inter granular corrosion.


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.


Quality Control:

Hydrostatic test for each coil and conform to ASTM standards and requested specifications. The specification and length per coil can be customized according to customers’ requirements.


With high pressure and super length from 1/8” to 1/2” OD and a variety of wall thicknesses in loose bulk wound coils or reeled on wooden drum. These products are mainly applied in petroleum industry, chemical industry, shipbuilding, natural gas, and etc.


Size Chart:

ODWall
(inch)
MaterialsStandardWorking Pressure
(MPa)
Length
1/8"0.02,0.028,0.035Austenitic 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 MpaCustomized
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

Chemical Composition:

Chemical Composition,%
StandardASTM A269ASTM A789ASTM B704
MaterialSS 304SS 304LSS 316SS 316LDuplex 2205Super Duplex 2507Incoloy 625Incoloy 825
UNSS30400S30403S31600S31603S32205S32750N06625N08825
C0.080.0350.080.0350.030.030.10.05
Mn222221.20.51
P0.0450.0450.0450.0450.030.0350.015...
S0.030.030.030.030.020.020.0150.03
Si111110.80.50.5
Ni8.0-11.08.0-12.010.0-14.010.0-15.04.5-6.56.0-8.0min 58.038.0-46.0
Cr18.0-20.018.0-20.016.0-18.016.0-18.022.0-23.024.0-26.020.0-23.019.5-23.5
Mo......2.00-3.002.00-3.003.0-3.53.0-3.58.0-10.02.5-3.5
N............0.14-0.200.24-0.32......
Cu...............0.5...1.5-3.0
Fe5min 22.0
Al0.40.2
Ti0.40.6-1.2
Cb+Ta3.15-4.15...

Application:

Down hole tubes

Subsea umbilical’s

Process constructions

General control system

Steam supply lines

Gas transport lines

Instrumentation

China SCSSV 1/2 Alloy 825 ASTM B704 Hydraulic Control Line supplier

SCSSV 1/2 Alloy 825 ASTM B704 Hydraulic Control Line

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