Jiangsu Gangyu Pipeline Equipment Co.,Ltd
Address : Room 312, No. 32-1, Chengnan Road, Xinwu District ,Wuxi City ,Jiangsu Province China
Worktime : 8:00-17:00(Beijing time)
Business Phone : 0086-510-81909158(Working time)
Fax :00 86-510-81909158
Contact Person : Mr. SHAO FANG YUAN
Business Phone : +86 13906182496
Email : firstname.lastname@example.org
Seamless Steel PipeMORE+
ND steel 09CrCuSb 40*1.5 ultra-thin seamless steel tube , resistant to sulfuric acid dew point corrosion seamless steel tube,Atmospheric corrosion resistant steel tube,Save gas steel pipe, air pre - heating steel pipe
|The publisher：Jiangsu Gangyu Pipeline Equipment Co., Ltd Release time：2020/2/8 11:50:10 Click on the：67 Shut down|
Brand: gangyu pipeline
Specification: 40 * 1.5
Minimum order quantity: 5 tons
Delivery date: 30 days after payment
Payment: L/C, T/T
Supply capacity: 10,000 tons/month
Name: alloy tube end: flat end
Production process: cold-drawn thickness: 1.5
Standard: ASME/GB/EN/JIS/IS size: 40*1.5
Seamless steel tube
The thickness of the
The thickness of the
1/2 -5 sch40-xxs 25-610 4-80
Length 2m - 12.5m according to customer requirements
China, America and Germany
Steel tube type
American standard seamless steel tube
Nominal diameter 1/4 "to 24" outside diameter 13.7 mm to 609.6 mm
API5L, ASTM A106 gr. B, ASTM A53 gr. B, ASTM A179/A192/A213/ a210/370 WP91, WP11,WP22 gb5310-2009, gb3087-2008, gb6479-2013, gb9948-2013,GB/ t8163-2008, gb8162-2008,GB/ t17396-2009
API5L ISO 9001:2008 TUV SGS BV etc
The thickness of the
SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
Carbon steel, steel, stainless steel
Loosely packed in bundles (up to 3 tons), strapping pipes with two slings at each end for ease of handling and a plastic cover at the end
Black paint anticorrosion
Standard marking, or according to your requirements.Marking method: spray white paint
Flat end below 2 inches.Chamfering 2 inches and above.
The length of the
Single random length and double random length.
SRL: 3m-5.8m DRL: 10-11.8m according to customer requirements
10 to 40 days
T/t, l/c at sight
1. Fluid tube 2.Power plant 3.Structural tube 4.High and low pressure boiler tube 5.Seamless ducting for petroleum cracking 7.Scaffolding, piping, pharmaceuticals, shipbuilding, etc.
The main market
Asia, Middle East, Europe, America, Africa, Australia, etc.
It is mainly used for
Economized gas, air preheater, heat exchanger and evaporator in high sulfur flue gas are used to resist condensation corrosion of sulfur flue gas.Excellent resistance to sulfur ions, hydrochloric acid and other acid corrosion.Spiral groove tube is a high efficiency, economic, mature heat transfer element, has been widely used in a variety of boiler air preheater products.The helical groove tube USES the inner wall of the lotus root joint and the helical groove to conduct the flow, so as to forcibly disturb the working medium inside the tube, thus improving the heat transfer efficiency.The heat transfer coefficient of spiral grooved tube can reach 1.25 times that of light tube of the same diameter. The use of spiral grooved tube can improve the efficiency of heat exchange equipment, reduce the consumption of steel tube and reduce the space occupied by heat exchange equipment, which has good economy and reliability.
A.Finished product implementation standard:
1. Direct high-frequency welded steel pipe: GB/ t13793-92
2. Seamless steel tube of structure: GB/ t8162-2008
3. Acceptance, packaging, marking and quality certificate of steel tube: gb2102-88
1. Corten-a: gb4171-84
2. ND steel tube (09CrCuSb: 09 chrome-cop-antimony) : gb150-98 GB/T6728
3. Spiral grooved pipe: gb3087-82 or dg1017-94 as industry standard
A.About ND steel "brief introduction:
Mainly used for: economizer, air preheater, heat exchanger and evaporator in high-sulfur flue gas to resist condensation corrosion of sulfur-containing flue gas.Excellent resistance to sulfur ions, hydrochloric acid and other acid corrosion.
ND steel at home and abroad is the most ideal "sulfuric acid at low temperature dew point corrosion resistant steel, 09 crcusb (ND) steel steel seamless tube/plate main appraisal index (50% of the 70 ° - H2SO4 solution soak for 24 hours) corrosion rate is not more than 14 mg/cm h., and carbon steel, Japan's imports of similar compared to steel, stainless steel corrosion resistant ability to teach, is 1.84 times that of Japan CR1R steel 1 cr18ni9 steel is 2.97 times, 8.63 times that of Corten steel, 14.11 times that of Q235B steel.
Crcusb (ND steel) steel is based on boilers;Electric furnace for the purpose of heat exchange, smoke pipe, chimney, etc. Developed with excellent resistance to sulfuric acid dew point corrosion of hot rolled steel plate, steel pipe.Its superior sulfuric acid dew point corrosion resistance performance and very high cost performance, is completely can replace stainless steel, beyond stainless steel (in sulfuric acid dew point corrosion resistance) the best material, ND steel has great economic significance, in line with today's efficient, longevity, energy conservation, environmental protection and other "green" concept and national development policy guidance.