日韩国产三级精品视频网络导航,78竖立图片,精品人妻一区二区三区日产乱码,无码人妻一区二区三区四区产老鸭窝,九色丨老熟女丨91啦,三级三级三级a级全黄三电影,肥婆xxⅩ视频,亚洲第一成人久久网站
321 Stainless Steel Pipes
321 stainless steel tubes are widely used in the chemical and petrochemical industries for transporting high-temperature corrosive media like acids and organic solvents, as they resist intergranular corrosion even after long-term exposure to 800°C environments. In the aerospace sector, they are applied to aircraft engine exhaust systems and fuel pipelines, benefiting from excellent high-temperature strength and oxidation resistance. They also find applications in thermal power plants (for high-temperature steam pipelines) and food processing equipment (for sterile fluid transport), ensuring reliable performance in both aggressive and hygienic - demanding scenarios.?

PRODUCT DESCRIPTION

Item

Details

Material

304, 304L, 316, 316L, 310S, 321, etc.

Process

Cold drawing, hot rolling, welding, etc.

Standard

ASTM, ASME, GB/T, JIS, EN, etc.

Dimensions

Outer diameter: 6mm - 1220 mm; Thickness: 0.5mm - 50mm; Length: 6m, 12m, 18m; or as your requirements

Surface

Pickling, polishing, sandblasting, or as your requirements

Processing

Cutting, Bending, Welding, Punching, Drilling, or as your requirements

Price Term

FOB, CIF, EXW, DDP, etc.

Delivery time

7 - 15 working days after order confirmation, or based on the order quantity

Payment Method

T/T, L/C, or by negotiation


Images of the ready stock

321 Stainless Steel Pipes321 Stainless Steel Pipes

MESSAGE

Whatsapp
主站蜘蛛池模板: 亚洲激情综合av| 中文字幕在线观看123| 玩弄少妇a区| 中出人妻中文字幕| 中文字幕?激情文学?成人动漫| 国产一级r片内射免费视频| 成人免费看黄网站yyy456| 口爆视频| 无码黑人| 国产jizzjizz视频| 中文人妻熟女乱又乱精品| 国产精品综合网| 大伊香蕉在线精品视频75| 2024男人天堂| 毛片A级成人片| 一级内射片在线网站观看视频| 天天躁日日躁狠狠躁中文字幕| 国产又黄又硬又粗| 成人影院激情av在线| 亚洲aⅴ在线观看| Z〇Z○女人ZOZO另类| 一区二区亚洲人妻av| 国产精品亚洲一区二区三区在线 | 亚洲精品一品| 丰满大爆乳波霸奶| 免费AV网站| 佛山市| 亚洲日产韩国一二三四区| 国产午夜福利精品片久久| 亚洲精品成人网站| 一本大道综合伊人精品热热| 亚洲国产成人片在线观看无码| 日本久久69| 中文字幕AV在线一二三区| 亚洲国产精品一区二区成人片国内| chinese爽东北女人| 在线播放黄色av| 91黄| 最近中文字幕完整版hd| 制服丝袜在线二区| 五十路熟妇|