|Place of Origin:||Jiangsu China (Mainland)|
|Brand Name:||Wuxi Sylaith|
|Certification:||SGS ISO ROHS|
|Model Number:||30CrMo 34CrMo4|
|Minimum Order Quantity:||1MT|
|Packaging Details:||standard waterproof package|
|Delivery Time:||7-10 Days|
|Payment Terms:||30%T/T in advance|
|Outer Diameter:||30-2000mm||Surface Treatment:||Hot Rolled, Copper Coated|
|Processing Service:||Punching, Cutting||Invoicing:||By Actual Weight|
seamless carbon steel pipe,
welded steel pipe
Circular Thick Wall Seamless Boiler Tubes Shot Blasted GB 18248 30CrMo 34CrMo4
Boiler seamless tube is a kind of seamless tube. The manufacturing method is the same as seamless pipe, but there are strict requirements on the type of steel used to manufacture steel pipe. According to the use of temperature is divided into two kinds of general boiler tube and high-pressure boiler tube.
1) The general boiler seamless pipe temperature is below 450℃, domestic pipe is mainly made of No. 10, 20 carbon bonded steel hot rolled pipe or cold drawn pipe.
2) High-pressure boiler tubes are often used under high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, oxidation and corrosion will occur in the tubes. The steel pipe is required to have high durable strength, high oxidation corrosion resistance and good microstructure stability.
|Standard||ASTM A335,ASTM A213,JIS G3458,JIS A3462,DIN17175,GB5310,GB18248|
A213: T2, T5, T9, T11, T12, T22, T91, T92
A335: P1, P2, P5, P9, P11, P12, P21, P22, P91, P9
DIN17175: 15Mo3, 13CrMo44, 10CrMo910, 12CrMo195
BS3059: 360, 440, 620-460
GB18248: 30CrMo 34CrMo4
|Outside Diameter||30 mm~2000mm|
|Length||12m,6m,5.8m or as required|
|Surface||Black Painted,PE coated,Galvanized.|
UK,Canada,Saudi Arabia,Ireland,Oman,Russia,Spain,South Africa,
Alloy steel pipe applies to petroleum, chemical industry, electric power,
boiler, high temperature resistant, low temperature resistant,
corrosion resistant seamless steel pipe used.
|Contacts||If you have any questions, please feel free to contact me.|
Method Of Manufacture:
The tubes shall be manufactured by a seamless process and shall be cold finished.
It is permissible for cold finished tubes to have on internal or external surfaces an adherent layer of residual lubricant originating from the drawing process. If phosphate or other residues are detrimental to subsequent processing, then their removal shall be the subject of an agreement
between the manufacturer and the purchaser.
The tubes shall be supplied in one of the following delivery conditions
a) Cold finished/hard (cold finished as drawn): BK;
b) Cold finished/soft (lightly cold worked): BKW
c) Annealed: GBK
d) Annealed (including de-scaling): GZF;
e) Normalized: NBK
f) Normalized (including de-scaling): NZF.
Pipe & Tube Processing:
Steel Pipe & Tube Application:
Packaging and Shipping:
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010.
We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4: CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).