ASTM A178 DIN JIS Welded ERW Steel Tube / Boiler Steel Pipe Wall Thickness 6mm
1,Standards: ASTM A178 (ASME SA178)
2,Grade: Grade A, Grade C, Grade D.
3,Specifications: diameter 15.88mm to 114.3mm; thickness: 1.5mm to
6.0 mm; length: 6 m and above; and, modified specifications
according to customer requirements.
Product name: ASTM A178/A178M
Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel
Boiler and Superheater Tubes
Standard executived: ASTM A178 A178M, ASTM DIN JIS or GB standard
Grade: Grade A, Grade C, Grade D.
Length:6m-24m,also can be manufactured according to customers'
Type: Electric-Resistance-WeldedCarbonSteel (ERW)
Ends:Plain ends or bevel ends
Delivery Conditions: BK,BKS,BKW,NBK,GBK( As drawn, quenched and
tempered, normalized, annealed, stress-relieved)As different
requirements,It including pickling,etc. AS per Standard.
Coating for protection:black painting,anti-rust oiled or
varnish,also can be required according to customers' requirements
Factory test and other terms:
1.Hydrostatic or Nondestructive Electric Test
2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
6.we provide bevel end,plastic cap, varnish coating, oiled or black
painted to prevent rustand other packing
ASTM A178 tubes are a kind of frequently-used tubes in our
life,they are mainly used in manufacturing heating
tube,reheater tube,airway tube etc.
Grade C & Grade D tubes shall conform to the requirements
-tensile properties prescribed below:
For longitudinal strip tests a deduction for
From the basic minimum elongation of the following percentage
points shall be made
Outside diameter and Wall ThicknessTolerance:
Outside Diameter tol
Wall thickness tol
OD < 50
S < 4mm
OD > 50
1) Fast delivery
2) Non-standard sizes and made-to-order
3) Small min order quantity
4) Economical Pricing
5) Quality confirming to International Standards
6) Material Test Certificates for Quality Assurance
7) Technical Qualified After Sales
8) Excellent Delivery Conditions
Pipe & Tube Processing
Steel Pipe & Tube Application:
Export Standard / Wooden Box
PED ISO BV TUV etc.