Avisen Seamless steel coil tubing

avisen coiled tubing is available in numerous high-performing, corrosion- resistant stainless steel and nickel alloys including many 304 316 Series alloys, ss 2205 Alloy C276, Alloy 825, Alloy 600, Alloy 625. All tubing can be up to 3000M/coil more

We speciali6.35 mm to 25.4 mm)  and a variety of wall thicknesses.avisen coiled seamless tubing can exceed 9,500 feet (3000km) in length

We can supply coiled tubing in loose bulk wound coils, or level wound on various size reels.

Application:

Oil & Gas – Chemical injection and hydraulic control lines in downhole and subsea applications. Our tubing has helped some of the most oilfield service companies reduce operating costs and improve efficiencies.

Chemical Processing – When critical fluids are transferred in a chemical process environment our seamless tube eliminates the potential of a filler material to flake off and get trapped, resulting in inaccurate measurements or an overall system breakdown.

Alternative Energy – Coiled tubing for Hydrogen Refueling Stations, CNG Transfer, LNG Transfer, Geothermal and Solar Dishes.

Aerospace & Defense – We provide high grade MIL-Spec seamless stainless steel tube for applications such as Airframes, Fuel Lines, Gas Return Tubes for Automatic Weapons and Hydraulic Lines.

Safe and service :

—Trace ability throughout the entire manufacturing process:

• Material Test Reports accompany every shipment

• In-house, climate controlled laboratory

• Samples retained from every lot for peace of mind

• 100% Positive Material Identi}cation (PMI)

• 100% Pressure Testing of all coils

Testing :

Hydrostatic Testing – a nondestructive test (NDT) for strength and leaks. The test

involves }lling the tubing with deionized water until it reaches a speci}ed hold

pressure. The tubing is then observed for leaks and pressure loss.

Split~ow Testing – a nondestructive test (NDT) used on small diameter tubing to

ensure that the interior is free of blockages and the surface is free of leaks. Testing

involves holding a tube underwater and ~owing Nitrogen through the tube.

Eddy Current Testing- eddy current testing and (ECT) is one of many non-destructive

(NDE) electromagnetic testing methods. ECT makes use of electromagnetic

induction to detect and characterize surface and sub-surface ~aws in tubing.

Surface Roughness- smoothness of the OD or ID surface of the tubing.

Measurements are taken by a Surfometer veri}ed against certi}ed roughness

standards.

Dimensional Analysis- a measurement of the OD, ID, and/or Wall Thickness of the

Positive Material Identi}cation – the analysis of a metallic sample to identify the

material grade. This is accomplished by measuring the % composition of its

constituent elements and matching it to a database of known alloys. Typical

methods for PMI include X-ray ~uorescence (XRF).

Yield Strength – the stress at which a speci}c amount of plastic deformation is

produced, usually taken as 0.2 percent of the unstressed length.

Tensile Strength – a measurement of the force required to pull something to the

point where it breaks. The tensile strength of a material is the maximum amount of

tensile stress that it can take before failure.

Elongation -a measure of the ductility; the amount of strain deformation a material

can experience before failure in tensile testing.

Grain Size – a measure of the density of metallic crystals with the same con}guration

within the microstructure of a material. Grain size serves as an indicator of temper

within a sample of material.

Rockwell Hardness – a hardness scale based on indentation hardness of a material.

The Rockwell test determines the hardness by measuring the depth of penetration of

an indenter under a large load compared to the penetration made by a preload

We also utilize many laboratories and testing facilities which allow us to offer ultrasonic

and corrosion resistance tests.

stainless steel coiled Tubing :

Tensile Strength	Yield Strength	Elongation
Grain Size		Rockwell Hardness

Seamless steel coil tubing size :

STAINLESS STEEL COIL TUBE DIMENSIONS

ss Coil tube standard sizes, ss Coil tube WEIGHT CHART

Stainless Steel Coiled Tube Sizes / SS Coil Tubing Sizes

SIZE	OD	WALL	AVG. LENGTH(FEET) +/-
.125" OD X .035" W	0.125	0.035	6,367
.250" OD X .035" W	0.250	0.035	2,665
.250" OD X .035" W (15 Ra Max)	0.250	0.035	2,665
.250" OD X .049" W	0.250	0.049	2,036
.250" OD X .065" W	0.250	0.065	1,668
.375" OD X .035" W	0.375	0.035	1,685
.375" OD X .035" W (15 Ra Max)	0.375	0.035	1,685
.375" OD X .049" W	0.375	0.049	1,225
.375" OD X .065" W	0.375	0.065	995
.500" OD X .035" W	0.500	0.035	1,232
.500" OD X .049" W	0.500	0.049	909
.500" OD X .049" W (15 Ra Max)	0.500	0.049	909
.500" OD X .065" W	0.500	0.065	708
.750" OD X .049" W	0.750	0.049	584
.750" OD X .065" W	0.750	0.065	450
6 MM OD X 1 MM W	6mm	1mm	2,610
8 MM OD X 1 MM W	8mm	1mm	1,863
10 MM OD X 1 MM W	10mm	1mm	1,449
12 MM OD X 1 MM W	12mm	1mm	1,188

Main applications and application ：

fields: Refrigeration equipment

evaporator

gas and liquid transportation

condenser

beverage machine.

Avisen can produce Stainless Steel Seamless Coil Tubing you c a wide of size square tubing ,if you are intrested in our products ,please contact with us E-mail:

Products Tags:316 Coiled Stainless Steel Tubing 1/4 stainless steel tubing coil 1inch stainelss Coiled tube

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