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3/16 Alloy 825 ASTM B704 Stainless Coiled Tubing

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 Model Number: 3 / 16

Detail Information

Material: Alloy 825 Standard: ASTM B704
Length: According To The Sizes Processing: Bending, Welding, Cutting
OD: 3/16" Thickness: 0.049"
High Light:

0.049" 3/16 tainless Coiled Tubing


0.049" Alloy 825 Stainless Coiled Tubing


ASTM B704 0.049" Stainless Coiled Tubing

Product Description

3 / 16 * 0.049 Alloy 825 Downhole Chemical Injection Tubing ASTM B704


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


Incoloy 825 capillary tube has excellent resistance to sulfuric acid and phosphoric acid corrosion, intergranular corrosion after welding. It won’t lead chloride stress corrosion cracking. With excellent resistance to pitting corrosion and crevice corrosion in a chloride ion-containing medium environment, it boasts great resistance to stress corrosion under sodium chloride salt solution medium. In addition, it has high strength and good toughness.




It is mainly used in flue gas desulfurization spray towers, reverse osmosis seawater desalination equipment and pumps, chemical reaction kettles and pipelines, heat exchangers using seawater media, crude oil separation distillation towers and metal fillers, marine oil and gas extraction equipment as well as scrubber drums, pressure rollers, tanks, pipes, etc. in the pulp bleaching systems.


We have a mature quality control system to ensure a 100% qualified delivery rate:

Chemical composition analysis

Tensile testing




Hydrostatic testing

Eddy current testing


Our products have complete specifications and can meet all working conditions. Our outer diameter range of Alloy 825 tubing is from 1/8" to 1/2". All dimensions and corresponding parameters are listed in the table below, we can also customize it according to customers' special requirements.


OD Wall
Materials Standard Working Pressure
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,
* OD: Up to 1 inch


ASTM-A269 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM-A632 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service
ASTM-A789 Standard specification for seamless and welded ferritic /austenitic stainless steel tubing for general service.
ASTM-B704 Specification titled “Nickel-Alloy (UNS NO 6625 & NO8825) Welded Tube”.


3/16 Alloy 825 ASTM B704 Stainless Coiled Tubing 0

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