Caldera U Bend Tube ASTM A213 TP304 1.4301 Acero Inoxidable Sin Costura

Model NO.
sin costura/soldado
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Material 1
Copper Nickel Tube
Material2
Aluminum Brass Tube
Applicaiton9
Sanitary Products Connector, Soft Water Pipe Field
Applicaiton8
Sanitary Ware Supporting Frame, Pipe Joints
Material5
Brass Tube
Material6
Leaded Brass
Material4
Aluminum Bronze Tube
Material3
Admiralty Brass Tube
Applicaiton5
Seawater Desalination&Water Treatment
Applicaiton4
Offshore Engineering&Shipbuilding/Sanitary Tubes
Applicaiton7
Various Faucet, Towel Rack, Hanger, Hard Water
Applicaiton6
Instrumentation Tubing/Heat Exchanger Tube
Applicaiton2
Oil and Gas Exploitation/Coal Chemical Industry
Applicaiton3
Fine Chemical Industry/Natural Gas
Applicaiton
Nuclear Power/Electric Power/Oil Refining
Transport Package
Wooden Box/ PVC Bags/ Steel Strips/Plastic Plates
Specification
OD: 19.5-101.6mm, WT: 2-12mm
Trademark
EZS
Origin
China
HS Code
7304399000
Production Capacity
200000 Tons/Year
Reference Price
$ 648.00 - 720.00
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Product Description

Detailed Product Description
Specification: ASTM A213 , ASME SA213 Grade: TP304
O.D.: 1/4"(6.35), 3/8"(9.52), 1/2" (12.7), 5/8"(15.88), 3/4" (19.05), 1"(25.4) , 1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) , 3" (76.2) W.T.: 8 BWG, 10 BWG(3.4MM), 12BWG(2.77MM), 14BWG(2.11MM) , 16BWG(1.65MM), 18BWG(1.24MM), 20BWG(0.89MM) , 22BWG(0.71MM)
Type: Seamless NDT: ET, HT, UT
High Light:

1.4301 Stainless Steel U Bend Tube

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U Tube Seamless Boiler Tube

 

Caldera U Bend Tube ASTM A213 TP304 1.4301 Acero inoxidable sin costura

 

Features :

 

-'U' bending is done by cold working process.
-'U' bending is done to the required radius as per customer drawings.
-The bend portion and six inch leg is stress relieved by resistance heating.
-Inert gas (Argon) is passed through it at the required flow rate to avoid oxidation in ID.
-The radius is checked for its OD and wall thinning with the recommended specification.
-The physical properties and micro-structure is checked at three different position.

 

Chemical Composition:

 

Grade

UNS

Design

Composition %
C Mn P S Si Cr Ni
TP304 S30400 0.08 2 0.045 0.03 1 18.0-20 8.0-11
TP304L S30403 0.035 2 0.045 0.03 1 18.0-20 8.0-13
TP304H S30409 0.04 - 0.1 2 0.045 0.03 1 18.0-20 8.0-11

 

Heat Treatment Requirements:

 

Grade

UNS

Designation

Heat Treat Type Austenitizing / Solutioning Temperature, min or range °F [°C] Cooling Media ASTM Grain Size No. B
TP304 S30400 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP304L S30403 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP304H S30409 Solution treatment 1900 °F [1040 °C] water or another rapid cool 7

 

 

Tensile Requirements:

 

Grade UNS Tensile Strength, Min. Ksi [MPa] Yield Strength, min. Ksi [MPa]

Elongation in 2 in. or

 

50 mm, min, % A, B

Hardness, Max
Designation Brinell / Vickers Rockwell
TP304 S30400 75 [515] 30 [205] 35 192HBW/200Hv 90HB
TP304L S30403 70 [485] 25 [170] 35 192HBW/200Hv 90HB
TP304H S30409 75 [515] 30 [205] 35 192HBW/200Hv 90HB

 

 

ASTM A213 U Tubing Grades:

 
Material ASTM Equivalent Standard
UNS Grads (TP) Din (EN) Afnor (NF) JIS
Austenitic S30400 304 1.4301 Z 6 CN 18.09 SUS 304
  S30403 304L 1.4306 Z 2 CN 18.10 SUS 304L
  S31600 316 1.4401 Z 6 CND 17.11 SUS 316
  S31603 316L 1.4404 Z 2 CND 17.12 SUS 316L
  S31635 316Ti 1.4571 Z 2 CND 17.12 -
  S32100 321 1.4541 Z 6 CNT 18.10 SUS 321
  S34700 347 1.455 Z 6 CNNb 18.10 SUS 347
  S30409 304H 1.4948 Z 6 CN 19.10 SUS 304H
  S31609 316H 1.4919 Z 10 CND 18.10 SUS 316H
  S32109 321H 1.4941 Z 10 CND 18.10 SUS 321H
Ferritic S40500 405 1.4002 Z 6 CAL 13 SUS 405
  S41000 410 1.4002 Z 12 C 13 SUS 410
  S43000 430 1.4016 Z 10 C 17 SUS 430
Duplex S31803 - 1.4462 Z 2 CND 22.06 -
  S32750 2507 1.4410 Z 5 CND 20.12 -
  S32760 - 1.4501 - -

 

 

Applications:

 

For boilers, heat exchangers, condenser, air-conditioning industry, coolers, solar industry, water heater industry etc.



Caldera U Bend Tube ASTM A213 TP304 1.4301 Acero Inoxidable Sin Costura
Caldera U Bend Tube ASTM A213 TP304 1.4301 Acero Inoxidable Sin Costura
Caldera U Bend Tube ASTM A213 TP304 1.4301 Acero Inoxidable Sin Costura

 

Steel Pipe & Tube

PNEUTEC.IT, 2023