< >

Seamless Carbon Steel Tubes

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20MT m.t.

Supply Capability:: 5000 Tons Per Month m.t./month

Inquire Now Customer Service

OKorder Service Pledge
Quality Product
Order Online Tracking
Timely Delivery

OKorder Financial Service
Credit Rating
Credit Services
Credit Purchasing

Add to My Favorites

Sign In
Join

*Email

*Password

*Email

*Password

*Repeat Password

*Check Code

I accept the OKorder Membership Agreement

Specifications of Seamless Carbon Steel Tubes For High Pressure Boilers:

Standard ： ASTM A192/ A 192M /ASME SA-192/ SA -192M

Main steel pipe grade ： SA192 etc. Other grade is also negotiable.

Chemical Composition(%) and Mechanical Propertise

Standard	Grade	Chemical Composition(%)				Mechanical Propertise		Elongation ％
Standard	Grade	C	Mn	Si	P.S	Tensile Strength(Mpa)	Yield Strength	Elongation ％
ASTMA192	A192	0.06 ～0.18	0.27～ 0.63	≤ 0.25	≤ 0.035	≥ 325	≥ 180	≥ 35

Usage/Applications:

For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers.

Packaging & Delivery:

Each bundles pipes will be bundled with 6-8 pcs steel strips and with shipping marks and 2 nylon strips

40-50 days delivery on china port upon receiving orinigal LC or prepayment.

Seamless Carbon Steel Tubes For High Pressure Boilers

Q:A333gr6 steel pipe and domestic material of the same?: A333Gr.6 steel is no nickel steel is a kind of fine grain aluminum low temperature toughness of steel, therefore, also called Al killed steel. A333Gr.6 belongs to the United States ANSI and ASTM-SA333 cryogenic steel standards and is used at the lowest impact temperature of -46 degrees celsius. Its temperature, range of use and fracture toughness value are similar to those of domestic 16Mn steel (the minimum usage temperature of 16Mn steel is -40 degrees Celsius).

Q:The difference between 12Cr1MoVG alloy steel tube and 15CrMo: 15CrMo is a steel Pearlite Heat-resistant steel, has high heat resistance at high temperature (b = 440MPa) and antioxidant activity, and has certain ability of anti hydrogen corrosion. Because of the high content of Cr, C and other alloy elements in steel, the tendency of hardening of steel is obvious, and the weldability is poor.

Q:What's the difference between a cracked carbon steel tube and a liquid carbon steel tube?: Cracking carbon steel pipe higher requirements, the general carbon steel pipe to be normalized, the fluid carbon steel pipe as long as the normal annealing treatment.

Q:Where is a steel pipe casing usually used?: A straight tube of carbon steel sheathed on pipes and tubes and threading tubes to protect the joints from damage by electric welding. The purpose is to protect the wires and cables.

Q:What does "steel pipe SC" mean?: SC is an ordinary welded pipe, equal to water professional DN, SC is welded steel pipe concealed, general pipe wall is relatively thick, S represents pipe material, C represents laying mode, TC stands for wire pipe concealed, pipe wall is thinner.

Q:What is ND steel pipe?: ND steel 09CrCuSb steel is currently the most ideal "resistance to sulfuric acid dew point corrosion in steel (ND steel, ND steel, 09CrCuSb steel, 09CrCuSb steel), ND steel is widely used in the manufacture of economizer, served in the high sulfur content in flue gas of air preheater, evaporator and heat exchanger equipment for resist sulfur smoke gas dew point corrosion.

Q:What is lined pipe?: Pipe lining is a new technology in recent ten years of development, also called composite pipe conveying fluid with different needs, the use of different materials to make the durability of the pipeline inner wall and outer wall of pipeline, to ensure the purity of the fluid, pipeline adaptability, performance is greatly improved, more extensive use.

Q:Why can't stainless steel be put together with carbon steel tube?: Stainless steel can not be put together with carbon steel because of galvanic corrosion

Q:What is the diameter of the steel tube DN20?: The symbol is DN, the unit is mm, but omitted to write. Also available in English in.

Q:304 stainless steel tube with the diameter of 25*2-3 is what mean: 304 stainless steel tube with the diameter of 25*2-3 said: material for 304 (the equivalent of the American brand, Chinese numbered S30408 stainless steel or 06Cr19Ni10 stainless steel), diameter (OD) for 25mm, for the seamless steel pipe wall thickness of 2 to 3mm.

After more than a decade’s construction and development, we have taken a leading position in seamless steel tube industry in China. In the year 2007, it awarded Famous-brand product Certificate. Besides, we have been named as excellent supplier of Qualified Products by our customers for several times.

1. Manufacturer Overview
Location	Wuxi, China
Year Established	1991
Annual Output Value	300,000Tons
Main Markets	Europe; Southeast Asia; etc.
Company Certifications	API 5L；API 5CT；API Q1；ISO/TS29001

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Wuxi; Shanghai
Export Percentage	41% - 50%
No.of Employees in Trade Department	3900-4000 People
Language Spoken:	English; Chinese; Spanish
b)Factory Information
Factory Size:	Above 450,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average