Braided hoses can generally be divided into single-head pipes, braided pipes, and shower pipes according to the above functions. Braided hoses can be divided into low, medium and high grades according to the production process. Low-end braided hoses are made of aluminum wire with relatively low-end wire diameter, iron nuts, zinc alloy inner core, and rubber inner tube. Products with this configuration have certain price advantages, but are of the lowest grade and are prone to problems such as water leakage and oxidation. Mid-range braided pipes are mainly made of 304 steel wire, EPDM material, and all-copper accessories. The applicable period is generally more than 5 years. High-end braided hoses have specific uses, such as water purifier braided hoses. Generally, mid-range configuration is required. Common configurations include 304 stainless steel wire, food-grade silicone inner tube, food-grade PEX-B inner tube, 58-3 all-copper accessories, silicone gaskets, etc.
編組 ホース 缶 be 分割 into シングルヘッド パイプ, 編組 パイプ, および シャワー パイプ (シャワー ホース) それに応じて に 彼らの 使用. The シングルヘッド チューブ is 主に 使用 for 蛇口, シンク, など その 名前 来る から the 事実 それ one end has 外部 歯, また 呼ばれる a 極. The シングルヘッド チューブ 必要 304 ステンレス鋼 鋼 ワイヤー および EPDM インナー チューブ フォー 編組. 付属品 are all 銅, 編組, など。 パイプ は 分割 分割 に ステンレス鋼 鋼 および 合金 ワイヤー アルミニウム ワイヤー および アレ また 分割 に 上 および 下 グレード. シャワー パイプ 一般的に 持っている 201 および 304 ステンレス鋼 鋼 編組, EPDM 内部 パイプ, および 全銅 継手. "シャワー パイプ are 一般的に メイド of 58-3 銅 継手 および EPDM インナー チューブ, which are 編組 from 201 および 304 ステンレス鋼 鋼. of course, they also include ハイエンド オールカッパー 編組 および 金メッキ ステンレス スチール 製品 これら は ハイエンド 編組 ホース 製品。
The commonly used implementation standards for braided pipes are GB/T23448-2009 or JC886-2001. Since braided pipes are mainly used in water supply connections for sanitary equipment or drinking water equipment, the water passes through the pipes and directly comes into contact with human skin or is drank directly. Therefore, the inner pipe material in contact with the water source is very critical. Existing national standards or Ministry of Construction standards require that inner pipe materials must comply with the "GBT17219-1998 Safety Evaluation Standard for Domestic Drinking Water Transmission and Distribution Equipment and Protective Materials" to ensure that the water source is not polluted. In Europe, Germany has put forward higher requirements for braided pipes, especially braided pipes connected to drinking water, requiring the inner pipe to undergo a microbial toxicity W270 test. Under this requirement, the original PVC, EPDM and other raw materials can no longer meet the requirements. . The latest inner tube materials commonly used in the European market are mainly silicone tubes or PEX-B tubes. Since the cost of silicone tubes is too high, PEX-B tubes will now be the future trend in the European market.
