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2" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar

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2" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar

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Large Image :  2" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar

Product Details:
Place of Origin: China
Brand Name: MITTEL TISCO BAO STEEL
Certification: ISO, CE, BV SGS MTC
Model Number: 316L 1.4404
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: 3.5 USD/KG
Packaging Details: Wooden Box
Delivery Time: 7 Days
Payment Terms: L/C, T/T, D/P
Supply Ability: 50000KGS

2" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar

Description
Application: Construction,Decoration,Industry,boiler,Chemical Standard: DIN,ASTM,JIS,AISI
Steel Grade: 304 304L 316 316L 310S 321 Type: Seamless
Welding Line Type: Seamless Thickness: 1mm-20mm
Length: 3000mm~6000mm Shape: Round.square.Rectangle
Outer Diameter: 6-630mm Technique: Cold Drawn
Surface: Annealing,pickling,polishing Color: Customerized
High Light:

ASME B36.19 Stainless Steel Seamless Pipe

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Stainless Steel Seamless Pipe Hollow Bar

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SCH40S Stainless Seamless Pipe

Stainless Steel Seamless Pipe 2" ASME B36.19 SCH40S A312 TP316L SMLS BE Hollow Bar

Product Description:

Stainless Steel pipe (Stainless Steel) is a hollow strip of cylindrical Steel, his scope of application as the pipeline of fluid transport, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. Stainless steel pipes are made of acid and heat resistant billets, heated, perforated, sized, hot rolled and cut.

Classification of stainless steel pipe: stainless steel seamless steel pipe and stainless steel welded steel pipe (seam steel pipe) basic two categories. According to the outer diameter shape of steel tube can be divided into round tube and special-shaped tube, what is widely used is circular steel tube, but also have a few square, rectangle, semicircle, hexagonal, equilateral triangle, octagonal special-shaped steel tube.

For the steel pipe under fluid pressure to carry out hydraulic test and ray flaw detection to test its pressure ability and quality, under the specified pressure does not leak, wet or expansion for qualified, some steel pipe according to the standard or the requirements of the side test, flaring test, flattening test.


Specification:

A:Stainless steel seamless pipe:

Standard:ASTM A312 Austenitic Stainless Steel Pipes for high-temperature and general corrosive service.
ASTM A213 for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A269 Austenitic Stainless Steel Tubes for General Service
ASTM A270 for Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubes

Grade:
TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP321,TP321H,

TP347, TP347H, TP405, TP410, TP430

Sizes: 1/8" - 36" +
Schedules: S/5s - XXS
Services: Bending - Cutting - Grooving - Polishing - Threading

Surface treatment: Industrial tubes Annealed and pickled, Sanitary tubes polished 180 grit, 240 grit, 400 grit

Austenitic steel

TP304 General-purpose stainless steel with good corrosion resistance for most applications. Used for: Bar rails, Boat
railings, Canopy supports, Chemical processing equipment, Chemical tubing, Column covers, Duct works, Feed-water
tubes, Food preparation equipment, Food processing equipment, Heat exchanger tubes, Hypodermic needles,
Ladders, Mechanical & structural components, Pharmaceutical processing equipment, Piping systems, Railings
(architectural), Traffic barriers, Water pipes.
TP304H Higher carbon content than 304L, for increased strength, particularly at elevated temperatures.
TP304L Chemical plant and food processing equipment, where freedom from sensitization is required in plate thicknesses
TP316/316L
TP316/316L Used where higher corrosion resistance is required. Boat railings, Canopy supports, Chemical tubing, Column covers,
Duct works, Feed-water tubes, Food preparation equipment, Food processing equipment, Heat exchanger tubes,
Hypodermic needles, Ladders, Mechanical & structural components, Pharmaceutical processing equipment, Piping
systems, Railings, Street (urban) furniture, Textile tubing, Traffic barriers, Water pipes.
TP316H Similar oxidation resistance to TP 316. Main areas of application: Heat exchangers, furnaces, chemical and
petrochemical plant.
TP321 Heat exchanger tubing, Chemical processing tubing, Pressure tank tubing. Suitable for heat resisting applications
to 800°C.
TP321H This is the high carbon version of TP 321 which ensures greater creep resistance. Behaves much the same as TP 321
in oxidation resistance. Main applications: Heat exchangers, furnaces, boilers in chemical and petrochemical plant
TP316Ti A titanium stabilized version of 316 used where good resistance to intergranular corrosion and high temperature
strength is required.
TP317 Chemical processing tubing, Dyeing equipment, Ink manufacturing equipment, Pulp & paper manufacturing
equipment
TP347HFG Mainly used for boilers in the termal power plant, reheaters and superheaters


Super-Austenitic steel

TP904L

High resistance to general corrosion in e.g. sulphuric and acetic acids, crevice corrosion, stress corrosion cracking, pitting in chloride bearing solutions.

Ferritic and Martensitic Steel

TP405 Used for applications where hardening upon cooling from high temperatures must be avoided. Has excellent
long-time stability up to 1200°F.
TP410 General purpose grade for use in mildly corrosive environments
TP430 Mechanical & structural tubing, Architectural tubing, Heat exchanger tubing, Condensers, Re-heaters, Evaporators.

Duplex
S31803 Typically used in heat exchangers, gas scrubbers, fans, chemical tanks, flowlines, marine and refinery applications.
S32750 Used in oil & gas, chemical process, power industries. At that heat-exchangers are main application.
S31254 With high levels of chromium, molybdenum, and nitrogen is especially suited for high-chloride environments such as brackish water, seawater and other high-chloride process streams.

Value-added services
BEVELING
Beveling Stainless Steel tubes contain one end angled, so that it mates with a complementary tube end. Tubes can be beveled for certain applications in order to make welding of stainless steel tubes easier, which saves weld prep time and money compared to hand cutting.

HEAT TREATING & ANNEALING
Permanent Steel can heat treat some 400 series stainless steel seamless tube. Heat treating realizes stress as a result of hardening, depending upon the chemistry of the metal being treated. Heat treating is also used for tempering, quenching, normalizing, and solution annealing.

HONING & TURNING
During the honing/turning process, an abrasive rotating tool removes metal from the interior surface of a cylinder, pipe, or tube. The main purpose of honing is to finish the surface to a particular diameter and/or desired cylindrical geometric design. Honing is typically a secondary machining operation that completes a produce/part, relieves stress created during production, or corrects features of the finished product. A typical production cycle is to drill, ream, heat treat, then hone.

POLISHING
POSITIVE MATERIAL IDENTIFICATION (PMI)
In some cases, it may be necessary to complete additional positive material identification testing. Permanent Steel can complete this testing in house or we can work with an independent laboratory to complete the testing. Please contact us for specific requirements.

UT TESTING
Ultrasonic Testing (UT) utilizes sound energy at high frequencies, in order to provide examinations and measurements of the stainless steel product. This aids in flaw detection/evaluation, dimensional measurements, etc.

B:Stainless steel welded pipe:
Sizes & Schedule Specifications
Size Range: 2" - 48"
Schedules: 5S, 10S, STD, XS, 40, 80, 100, 120, 160, XXS
Products: Stainless steel welded pipe, stainless steel erw pipe, stainless steel efw pipe

Grades of Stainless Steel Tube
Austenitic: 201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904L
Ferritic: 409, 430, 439, 441, 434, 436, 444, 446
Martensitic: 403, 410, 410S, 414/L, 441, 418, 420, 440, 416

Duplex: 2205/S31803, S32750, S32760

Manufacturing process:

Stainless steel welded tube is a steel pipe made of steel plate or strip steel that is crimped and formed by a unit and a mold. The production process of welded steel pipe is simple, the production efficiency is high, the variety and specification are many, and the equipment investment is small, but the general strength is lower than that of seamless steel pipe.

Processing for Stainless Steel Welded Pipe

Bar & Structural Cutting

Products cut include Round Bar, Flat bar, Hex bar, Square bar, Tubing and Hollow Bar,

Pipe, Angles, channels, Beams and Tees. Thickness range is 1/16″ to 28″diameter

Production Cutting Stainless can provide production cutting for product diameters up to 4″.
Pipe Threading Available thru 2″ in Diameter/All schedules
Tubular Polishing

Products polished included all tubular products, with OD & ID polishing available, Round Bar,

Square Bar, Hex & Flat bar, Angles, Uneven Leg Angles, beams, and other shapes.

 

Welded Stainless Steel Pipe Tolerances

NPS Designator Permissible Variations in Outside Diameter
Over In. Under In.
1/8 to 1-1/2, incl 1/64 (0.015) 1/32 (0.031)
Over 1-1/2 to 4, incl 1/32 (0.031) 1/32 (0.031)
Over 4 to 8, incl 1/16 (0.062) 1/32 (0.031)
Over 8 to 18, incl 3/23 (0.093) 1/32 (0.031)

 

Nominal Wall Thickness:
NPS Designator Outside Diameter in. Schedule 5S in. Schedule 10S in. Schedule 40S in. Schedule 80S in.
1/4 0.540   0.065 0.088 0.119
3/8 0.675   0.065 0.091 0.126
1/2 0.840 0.065 0.083 0.109 0.147
3/4 1.050 0.065 0.083 0.113 0.154
1.0 1.315 0.065 0.109 0.133 0.179
1 1/4 1.660 0.065 0.109 0.140 0.191
1 1/2 1.900 0.065 0.109 0.145 0.200
2 2.375 0.065 0.109 0.154 0.218
2 1/2 2.875 0.083 0.120 0.203 0.276
3 3.500 0.083 0.120 0.216 0.300
3 1/2 4.000 0.083 0.120 0.226 0.318
4 4.500 0.083 0.120 0.237 0.337
5 5.563 0.109 0.134 0.258 0.375
6 6.625 0.109 0.134 0.280 0.432
8 8.625 0.109 0.148 0.322 0.500
10 10.750 0.134 0.165 0.365 0.500
12 12.750 0.156 0.180 0.375 0.500

C:Stainless steel decorative pipe:
ITEMS Stainless steel decorative pipe
Stainless welded pipe(round) Stainless square pipe Stainless rectangle pipe Stainless oval pipe


OD range


3-219MM


10MM*10MM--100MM*100MM


20*10MM--100*200MM
5*48MM
38*15MM
39.8*20.8MM
44*16MM etc..
WT range 0.12-4MM 0.16-4MM 0.16-4MM 0.23-4MM
Length range Normal length 3-6M,but can be custom-made as requirements.
Grade 304/301/201/202/316/430/410/420/409etc.
Surface treatment Matte(usually used as industrial pipe)/Mirror finish(decoration pipe)


D:Stainless slotted tubes::


Johnson screen/ore screen mesh
Grade:201/202/205/304/316/321 etc...
Shape:Cylindric,flake
Cylinder Diameter:29-1000mm
Slot size:0.5-1.0mm in usual, can be customized
Filter type:from outside to inside
Length:2.9m or5.8m in usual to fit the container
End connection: Male/female threaded couplings, weld rings/plain beveled


Wire-wrapped screen/strainer
Grade:201/202/205/304/316/321 etc...
Size:2-16inch
Slot size:0.5-1.0mm in usual, can be customized
Length:2.9m or5.8m in usual to fit the container
End connection:Male/female threaded couplings, weld rings/plain beveled


E:Stainless steel coil:
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Thickness: 0.20-10.00mm
Width: 1000-1500mm
Grade: 304(2B),304(No.4),304(BA),304(HL),304(MR)316/L(2B),316(No.4)

F:Stainless steel sheet:
Thickness: 0.40-8.00mm
Width: 1000-1500mm
Grade: 430, 304 and 316. Grade types such as 409, 410, 444, 309, 310s, 321, 347, 321, 904L, 2205, 2304, 316Ti, 316H, 317L

G:Stainless steel plate:
Thickness:3.00-32.00mm
Width: 1000-1500mm
Grade: 304L, 316L, 904L, LDX2101, 2205,409, 410, 309, 310s, 321, 347, 321, 2304, 316Ti, 316H, 317L

H:Stainless steel squre pipe:
Out diameter:12.70-150mm
Width: 1.0-3.5mm
Grade:304, 304L,304H, 316, 361L,316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507
Specifications: ASTM A312, ASTM A358, ASTM A240, ASTM A778

I:Stainless steel rectangle pipe:
Out diameter:24.0*14.0mm-100*50.8mm
Width: 1.0-5.0mm
Grade:304, 304L,304H, 316, 361L,316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507
Specifications: ASTM A312, ASTM A358, ASTM A240, ASTM A778

J:Stainless steel fittings:
Flange, elbow,tee,reducer,cap,weldolet,bend,socket etc..

 

2" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar 12" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar 2

2" ASME B36.19 Stainless Steel Seamless Pipe SCH40S A312 TP316L SMLS BE Hollow Bar 3

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Mr. Gao Ben

Tel: +86-18068357371

Fax: 86-0510-88680060

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