粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

中國(guó)經(jīng)濟(jì)網(wǎng)（楊編輯）今日獲悉：不同的行業(yè)和領(lǐng)域中使用，防腐鋼管能夠在具體的使用行業(yè)中展現(xiàn)重要的作用和性能。不同的行業(yè)中產(chǎn)生重要的供應(yīng)。防腐鋼管分類和用途：可以根據(jù)不同的生產(chǎn)方法對(duì)它進(jìn)行相應(yīng)的分類。按生產(chǎn)方法不同可分為熱軋管、冷軋管、冷拔管、擠壓管等。擠壓法即將加熱好的管坯放在密閉的擠壓圓筒內(nèi)，防腐鋼管有很多種不同的生產(chǎn)方法。穿孔棒與擠壓桿一起運(yùn)動(dòng)，使擠壓件從較小的�？字袛D出。此法可生產(chǎn)直徑較小的鋼管。  2、由于采用的重防腐改性環(huán)氧樹脂屬于熱固性塑料，其涂層耐溫性能好，可在－30℃～200℃長(zhǎng)期使用，并且不燃燒。同時(shí)，具有耐化學(xué)腐蝕，耐滅火劑腐蝕、耐高溫和耐木垛火、以及在有水及無水狀態(tài)下的防腐或耐火焰性能，尤其適用于消防輸水、氣的滅火專用。給水用8710防腐螺旋鋼管 滄州3PE防腐鋼管管道有限公司（�。⿲I(yè)生產(chǎn)IPN8710無毒防腐鋼管,供水管道用IPN8710無毒防腐鋼管,飲用水IPN8710防腐鋼管,供水用IPN8710防腐鋼管,自來水工程用IPN8710防腐鋼管,IPN8710無毒飲用水防腐鋼管,IPN8710防腐直縫鋼管,IPN8710防腐螺旋鋼管,擁有一條具有先進(jìn)水平的鋼質(zhì)管道防腐作業(yè)線和金屬結(jié)構(gòu)防腐保溫專用設(shè)備�？沙袚�(dān)鋼質(zhì)管道內(nèi)壁水泥砂漿防腐、IPN8710管道管件內(nèi)壁（飲水）防腐、鋼管內(nèi)壁無毒涂料防腐;單層和雙層熔結(jié)環(huán)氧粉末（FBE）;雙層聚乙烯（2PE）和三層聚乙烯（3PE）;雙層聚（2PP）;和三層聚（3PP）外涂敷工程。

In different industries and fields, corrosion-resistant steel pipes can play an important role and performance in specific industries. Important supplies are generated in different industries. Classification and use of anticorrosive steel pipes: they can be classified according to different production methods. According to different production methods, they can be divided into hot-rolled tubes, cold rolled tubes, cold drawn pipes, extruded pipes, etc. The extrusion method is to put the heated tube blank in the closed extrusion cylinder. There are many different production methods for the anticorrosive steel pipe. The perforated rod moves together with the extrusion rod to squeeze the extrusion part from the smaller die hole. This method can produce smaller diameter steel pipes. 2. The epoxy resin modified by heavy-duty anticorrosion is a kind of thermosetting plastics. Its coating has good temperature resistance and can be used for a long time at - 30 ~200 ~C without burning. At the same time, it has the properties of chemical corrosion resistance, fire extinguishing agent corrosion resistance, high temperature resistance and wood stack fire resistance, as well as anti-corrosion or flame resistance in the water and no water state, especially suitable for fire fighting water and gas. Cangzhou 3PE Anti-corrosion Steel Pipe Co., Ltd. specializes in producing IPN8710 non-toxic and anti-corrosion steel pipe for water supply, IPN8710 non-toxic and anti-corrosion steel pipe for water supply, IPN8710 anti-corrosion steel pipe for drinking water, IPN8710 anti-corrosion steel pipe for water supply, IPN8710 anti-corrosion steel pipe for water supply, IPN8710 anti-corrosion steel pipe for tap water project, IPN8710 non-toxic and anti-corrosion steel pipe for drinking water, IPN8710 anti-corrosion steel pipe for drinking water, IPN87 Anti-corrosion straight seam steel pipe, IPN8710 anti-corrosion spiral steel pipe, has an advanced level of steel pipeline anti-corrosion line and metal structure anti-corrosion and heat preservation equipment. Can undertake steel pipeline inner wall cement mortar anticorrosion, IPN8710 pipe fittings inner wall (drinking water) anticorrosion, pipe inner wall non-toxic coating anticorrosion; single-layer and double-layer fused epoxy powder (FBE); double-layer polyethylene (2PE) and three-layer polyethylene (3PE); double-layer polyethylene (2PP); and three-layer polyethylene (3PP) coating project.

、IPN8710防腐   當(dāng)鋼管內(nèi)腐蝕介質(zhì)種類較多，如酸、堿、鹽、氧化劑及水蒸氣等情況下，涂料必須具有化學(xué)惰性、耐酸堿鹽腐蝕，涂膜應(yīng)結(jié)構(gòu)致密，防水滲透性好，附著力強(qiáng)、堅(jiān)韌豐滿。此類情況適用IPN8710防腐。 ??IPN8710防腐底漆：由聚氨脂聚乙烯、改性環(huán)氧樹脂、無毒防銹顏填料、助劑等組成，常溫固化形成互穿網(wǎng)絡(luò)，涂膜結(jié)構(gòu)致密，耐酸、堿、鹽，防銹性能優(yōu)異，附著力強(qiáng)，用于供水管線內(nèi)壁的防腐打底涂裝。??IPN8710防腐面漆：由環(huán)氧、橡膠樹脂改性，無毒 防銹顏填料，助劑等組成。耐化學(xué)品性能優(yōu)異，無毒，抗微生物的侵蝕，用于供水管線內(nèi)壁的防腐面漆。
IPN8710防腐螺旋鋼管內(nèi)腐蝕介質(zhì)種類較多,有酸,堿,鹽,氧化劑及水蒸氣等,涂料必須具有化學(xué)惰性,耐酸堿鹽腐蝕,涂膜應(yīng)結(jié)構(gòu)致密,防水滲透性好,附著力強(qiáng),堅(jiān)韌豐滿.
      IPN8710防腐螺旋鋼管底漆:由聚氨脂聚乙烯,改性環(huán)氧樹脂,無毒防銹顏填料,助劑等組成,常溫固化形成互穿網(wǎng)絡(luò),涂膜結(jié)構(gòu)致密,耐酸,堿,鹽,防銹性能優(yōu)異,附著力強(qiáng).
IPN8710 anticorrosion When there are many kinds of corrosive media in the steel pipe, such as acid, alkali, salt, oxidant and steam, the coating must be chemical inert, acid-alkali salt corrosion resistance, the film should be compact structure, good waterproof permeability, strong adhesion, toughness and fullness. This case is applicable to IPN8710 anticorrosion. IPN8710 anticorrosive primer is composed of polyurethane polyethylene, modified epoxy resin, non-toxic anticorrosive pigments and fillers, additives, etc. It solidifies at room temperature to form interpenetrating network. The film has compact structure, acid, alkali, salt resistance, excellent anticorrosive performance and strong adhesion. It is used for anticorrosive priming of water supply pipeline inner wall. ? IPN8710 anticorrosive finish: composed of epoxy, rubber resin, non-toxic antirust, pigments and fillers, auxiliaries, etc. Excellent chemical resistance, non-toxic, anti-microbial erosion, used for water supply pipeline wall anti-corrosion topcoat.
IPN8710 anticorrosive spiral steel pipe has many kinds of corrosive media, such as acid, alkali, salt, oxidant and steam, etc. The coating must be chemical inert, acid-alkali salt corrosion resistant, the coating should be compact structure, good waterproof permeability, strong adhesion, toughness and fullness.
IPN8710 anticorrosive spiral pipe primer is composed of polyurethane polyethylene, modified epoxy resin, non-toxic anti-rust pigments and fillers, additives, etc. It solidifies at room temperature to form interpenetrating network. The coating film has compact structure, excellent acid, alkali, salt, anti-rust performance and strong adhesion.
盤前預(yù)測(cè)：杭州建材價(jià)格盤整運(yùn)行
13日期貨全天震蕩收漲，現(xiàn)貨市場(chǎng)報(bào)價(jià)小幅拉漲。截至目前，市場(chǎng)亞新、中天線材報(bào)4570-4790元/噸;螺紋鋼沙鋼、中天報(bào)4510元/噸、新興鑄管、西城、長(zhǎng)達(dá)、新三洲、今勝中杭報(bào)4540-4580元/噸;西城、中天、新興鑄管盤螺報(bào)4720-4760元/噸，相比盤中價(jià)格盤整運(yùn)行。
  13日期螺1901全天震蕩收漲，現(xiàn)4071漲0.25%，縮量減倉(cāng);昨日期貨全天震蕩收漲，現(xiàn)貨市場(chǎng)價(jià)格小幅拉漲。商家早盤報(bào)價(jià)小漲20，盤中價(jià)格繼續(xù)上漲10，全天累漲30。成交方面，低位成交尚可�？傮w來看，庫(kù)存暫無較大壓力，商家整體心態(tài)偏好，預(yù)計(jì)近期價(jià)格盤整運(yùn)行。