Manufacturer for Cr9mo Alloy Pipe - Seamless, welded and hot-dip galvanized pipe – Sanonpipe
Manufacturer for Cr9mo Alloy Pipe - Seamless, welded and hot-dip galvanized pipe – Sanonpipe Detail:
Overview
Application
It Is Mainly Used for force and pressure parts, and for general purpose steam, water, gas and air pipes.
Main Grade
GR.A, GR.B
Chemical Component
Grade |
Component %,≤ | ||||||||
C | Mn | P | S |
CuA |
NiA |
CrA |
MoA | VA | |
S type(seamless pipe) | |||||||||
GR.A | 0.25B | 0.95 | 0.05 | 0.045 |
0.40 |
0.40 |
0.40 |
0.15 | 0.08 |
GR.B | 0.30C | 1.20 | 0.05 | 0.045 |
0.40 |
0.40 |
0.40 |
0.15 | 0.08 |
E type(Resistance welded pipe) | |||||||||
GR.A | 0.25B | 0.95 | 0.05 | 0.045 |
0.40 |
0.40 |
0.40 |
0.15 | 0.08 |
GR.B | 0.30C | 1.20 | 0.05 | 0.045 |
0.40 |
0.40 |
0.40 |
0.15 | 0.08 |
F type(Furnace Welded Pipe) | |||||||||
A | 0.30B | 1.20 | 0.05 | 0.045 |
0.40 |
0.40 |
0.40 |
0.15 | 0.08 |
A The sum of these five elements must not be greater than 1.00%。
B For every 0.01% decrease in the maximum carbon content, the maximum manganese content is allowed to increase by 0.06%, but the maximum cannot exceed 1.35%.
C Each 0.01% decrease in the maximum carbon content will allow the maximum manganese content to increase by 0.06%, but the maximum must not exceed 1.65%.
Mechanical Property
item | GR.A | GR.B |
tensile strength, ≥, psi [MPa] Yield Strength, ≥, psi [MPa] Gauge 2in.or 50mm elongation |
48 000 [330]30 000 [205]A,B | 60 000 [415]35 000 [240]A,B |
A The minimum elongation of gauge length 2in. (50mm) shall be determined by the following formula:
e=625000(1940)A0.2/U0.9
e = the minimum elongation of the gauge 2in. (50mm), the percentage rounded to the nearest 0.5%;
A = Calculated according to the specified outer diameter of the nominal tube or the nominal width of the tensile sample and its specified wall thickness, and rounded to the nearest cross-sectional area of the tensile sample of 0.01 in.2 (1 mm2), and It is compared with 0.75in.2 (500mm2), whichever is smaller.
U = specified minimum tensile strength, psi (MPa).
B For various combinations of different sizes of tensile test specimens and prescribed minimum tensile strength, the required minimum elongation is shown in Table X4.1 or Table X4.2, according to its applicability.
Test Requirement
Tensile test, bending test, hydrostatic test, nondestructive electrical test of welds.
Supply Ability
Supply Ability: 2000 Tons Per Month Per Grade Of ASTM A53/A53M-2012 Steel Pipe
Packaging
In Bundles And In Strong Wooden Box
Delivery
7-14 days if in stock, 30-45 days to produce
Payment
30% depsoit, 70% L/C or B/L copy or 100% L/C at sight
Product Detail
Boiler Tube
GB/T 8162-2008
ASTM A519-2006
BS EN10210-1-2006
ASTM A53/A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Product detail pictures:
Related Product Guide:
Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Manufacturer for Cr9mo Alloy Pipe - Seamless, welded and hot-dip galvanized pipe – Sanonpipe , The product will supply to all over the world, such as: Algeria , Pretoria , Singapore , The company attaches great importance to product quality and service quality, based on the business philosophy "good with people, genuine to whole world, your satisfaction is our pursuit". we design products, According to customer's sample and requirements, to meet the needs of the market and offer different customers with personalized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
By Alex from Miami - 2017.08.28 16:02
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
By Ingrid from India - 2018.06.12 16:22