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High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D
High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D
Specifications
Brand Name :
Jinxi Pipe
Model Number :
Boilar Steel Pipe
Certification :
ISO 9001,BV,SGS,TUV,CE
Place of Origin :
China
MOQ :
1
Price :
700 USD/ TON
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1000000
Delivery Time :
25 days
Packaging Details :
Bundles
Product Name: :
Boiler Pipe & Tube, Seamless Boiler Tube, Low and Medium Pressure Boiler Tube, High Pressure Boiler Tube, Carbon Steel Boiler Tube.
Standard: :
ASME SA178 GR.D Boiler Steel Pipe
ASME SA178 GR.D Tube Type: :
Seamless Pipe
ASME SA178 GR.D Pipe OD: :
12.7mm to 127mm.
ASME SA178 GR.D Pipe Thickness: :
0.9mm to 9.1mm.
ASME SA178 GR.D Length Range: :
5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized
ASME SA178 GR.D Ends Type: :
Beveled Ends, Plain Ends
ASME SA178 GR.D Protection Caps: :
Plastic Caps
Description

ASME SA178 GR.D Boiler Steel Pipe For High-Pressure Boiler Generating Tubes

Description

ASME SA 178 Gr. D Boiler Steel Pipe is a specification for Electric Resistance Welded (ERW) Carbon-Manganese Steel Tubes used in high-pressure, high-temperature boiler, superheater, and heat exchanger applications, known for reliability in power generation, offering strength and good formability in medium carbon content steel. Grade D specifically uses carbon-manganese steel for enhanced properties, with strict chemical and mechanical requirements, ensuring safe operation in critical steam systems.

American Standard Standard Name
SA-178 / SA-178M Specification For Electric-Resistance-Welded Carbon Steel And Carbon-Manganese Steel Boiler And Superheater Tubes

ASME SA178 GR.D Boiler Steel Pipe Chemical Composition

Sources American Standard SA-178 / SA-178M TABLE 1 CHEMICAL REQUIREMENTS

Element Grade A, Grade C, Grade D
Low-Carbon Steel Medium-Carbon Steel Carbon-Manganese Steel
Carbon 0.06-0.18 0.35 max 0.27 max
Manganese 0.27-0.63 0.08 max 1.00-1.50
Phosphorus, max 0.035 0.035 0.03
Sulfur, max 0.035 0.035 0.015
Silicon … … 0.01 min

ASME SA178 GR.D Boiler Steel Pipe Mechanical Properties

Sources American Standard SA-178 / SA-178M TABLE 2TENSILE REQUIREMENTS

Mechanical Properties Grade A Grade C Grade D
Tensile strength, min, ksi [MPa] 47[325] 60[415] 70[485]
Yield strength, min, ksi [MPa] 26[180] 37[255] 40[275]
Elongation in 2 in. or 50mm, min, % 35 30 30
For longitudinal strip tests a deduction for each1⁄32 in[0.8mm] decrease in wall thickness below 5⁄16 in. [8mm] from the basic minimum elongation of the following percentage points shall be made. 1.50A 1.50A 1.50A

ASME SA178 GR.D Boiler Steel Pipe Manufacturing Process

High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D

ASME SA178 GR.D Boiler Steel Pipe Application

  • High-Temperature Superheater and Reheater Tubes
  • High-Heat-Flux Boiler Tubes
  • High-Pressure Boiler Generating Tubes
  • High-Pressure / High-Temperature Heat Exchangers

ASME SA178 GR.D Boiler Steel Pipe Packing & Loading

a. 1/2"-2"Plain end with black oil paint, caps both ends, bundles with loading belt.

b. 2"-4"Beveled end with black oil paint, caps both ends, bundles with loading belt.

c. 10"-20"Beveled end with black oil paint, caps both ends, loose packed in to container.

High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D

ASME SA178 GR.D Boilar Steel Pipe Packing

High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D

→ASME SA178 GR.D Boilar Steel Pipe is transported in containers

High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D

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High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D

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Product Detail
Brand Name :
Jinxi Pipe
Model Number :
Boilar Steel Pipe
Certification :
ISO 9001,BV,SGS,TUV,CE
Place of Origin :
China
MOQ :
1
Price :
700 USD/ TON
Contact Supplier
High Pressure Boiler Steel Pipe Seamless ASME SA 178 GR.D

Jinxi Steel Industry Group Co.Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 1986
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Seamless Steel Pipe, Stainless Steel Pipe, Alloy Steel Pipe
Total Annual :
10000000000-30000000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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