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316L stainless steel pipe is知物 a hollow strip of round steel, whic了中h is mainly u議小sed for petroleum, chemi到通cal, medical, fo學如od, light indus南小try, mechanical instruments an腦妹d other industrial pipeline and mechani廠訊cal components.
316L stainless ste好離el pipe is a hollow strip of roun鐵銀d steel, which is mainly 熱錯used for petrol少問eum, chemical,見友 medical, food, light industry, 會美mechanical instruments a紅木nd other industrial pipelin男一e and mechanica什短l components.鐘快
304L stainless steel pipe belongs 睡路to the international sta雪購inless steel marking method. 304L 還文stainless steel tub海務e --S30403 (Ame愛什rican AISI, ASTM) 304L corresponds討區 to the Chinese brand is 00Cr19問站Ni10, characteristics and uses文票: lower than 0Cr19Ni9 carbon 答通content steel, intergra少算nular corros算是ion resistance懂個 is superior, af我時ter welding is not heat treatm村喝ent parts.
321 stainless steel pipe is made of家下 321 stainless steel間時.
321H stainless s長友teel pipes are applied to open-pit 文那machines, building mat生車erials, heat-resis頻道tant parts an也樂d difficult parts for heat tr知這eatment, whi樹水ch are highly resista中這nt to grain boundary corrosion.
304 stainless steel pipe和雪 as a stainl市場ess steel heat resistant steel 醫會is used for food equipment, gene照區ral chemical eq謝慢uipment, and atomic en市爸ergy industrial equipment. 304 stainl做習ess steel is more resistant to 遠冷rust than 200 serie科數s of stainless steel可風. High tempe著雨rature resistance is also be著近tter, can be up t城弟o 1000-1200 degrees. 304 笑大stainless steel has exce弟離llent corrosion resistance an場都d better intergranular corrosion r廠爸esistance.
310S stainless steel pipe is a冷海 kind of hollow circular steel, 看少which is widely used in oi道機l, chemical,水木 medical, food,得訊 light industry, mechan影農ical instruments and so on. When t司問he bending and tor坐劇sion strength are the same, th腦民e weight is lighter, and it is費白 widely used to manufacture mechanical生新 parts and engineeri爸劇ng structures. It議弟 is also often used as a conventio上林nal weapon, barre麗討l, shell, and so on.
The 317 stainless steel tube is a bra哥理nd of stainless steel produced in acco姐錯rdance with the男頻 ASTM standard of the United音雜 States. It is 弟東equivalent to 畫長the 0Cr19Ni13Mo3 stainless steel tube 睡放in our country. 317 chromium containi慢舞ng 19%, containing nickel 13%, containi了愛ng molybdenum 3%.
317L stainles頻數s steel tube is a 光老brand of stainless steel produced ac我著cording to the Ameri農章can ASTM standard. It belongs to th林這e heat-resist紙黑ant steel, and 317L is equivalent to t妹內he 00Cr19Ni13Mo3 stainles拿書s steel tube in刀子 our country. 317 c水城hromium conta村新ining 18.0-20.0%, containing nicke森醫l 11.0-15.0%, containing molybdenu店生m 3.0-4.0%.
The stainless steel seamless tube i姐公s a strip of steel with h問暗ollow section and no 呢謝joint in the surrounding area. The thi動這cker the wall thickness習亮 of the product, the more economical a吧員nd practical, the thinner the wall, 理快its processing cost will increase gre影習atly.
Stainless st煙從eel welded pipe, re謝時ferred to as welded pipe, comm美舊only used steel or steel strip thro紅讀ugh the unit and mold curled forming但計 of the steel pipe. The welding s也愛teel pipe product東公ion process is simple, the 對笑production efficiency is high, the購木 variety specification is many,上村 the equipment investment i路草s few, but the general兵謝 strength is lower than the從還 seamless steel pipe.
304 stainless stee也現l welded pipe as a stainless steel heat得房 resistant steel is used for food影作 equipment, general chemical eq用年uipment, and atomic 很拍energy industrial equip東廠ment. 304 stai湖聽nless steel is m地秒ore resistant to rust than 200 series 拿西of stainless steel舞紅. High temperature resist但白ance is also b北件etter, can be up to 1000-12嗎放00 degrees. 304 stainless s也去teel has excellent corrosio通我n resistance and better in店房tergranular corrosion res書就istance.
The welded pipe is called the welded女紙 pipe for short, an話鐘d the commonly used st藍路eel or steel strip is welded by the 鐵線curled forming of腦習 the unit and the mold.
The welded pipe is called the welded說醫 pipe for short, and the com裡電monly used steel or steel str來微ip is welded by the curl舊如ed forming of the unit and the m到遠old.
The three stainless ste都明el is a pipe fittings an兵藍d a pipe connection. Used i問章n the main p子靜ipe to the br計腦anch pipe. With the 她厭diameter stainless s樂人teel three and reducing the po票老ints, to take over the end of thr笑風ee equal diameter pass are the same siz小謝e; different 時了diameter three pass charge the same少自 size, and the size is smaller tha黃空n the head of branch pipe pipe size.
Flanges (Flange) are al愛數so called fla人公nges or flanges. A flange is a p子房art that conn們喝ects the pipe to the pi答計pe, which is connected to the end哥林 of the tube.地暗 There are holes in the flange著我, and the bolts make能拿 the two flanges close. The 綠司flange is sealed wi鐘音th a cushion. Fla新還nge threaded connection (wire connec和裡tion) flange and welded年子 flange.
The difference between stainless stee子對l elbow and carbo購樹n steel elbow is mainly due to務還 the different material. Its chemical 遠國composition will keep the elbow surfac通銀e for a long time without明哥 rust and will not be cor科校roded.
The four - way stainless steel refers著白 to a pipe joint made of stai區筆nless steel, a 門城pipe used in the branch of a p店藍ipe.
A stainless ste南火el joint is a kind of sta北請inless steel joint.
