双排螺栓压紧管夹

双排螺栓压紧管夹A11，英文名称为Double-row-bolt tighten pipe clamp。
扁钢弯曲半径r等于其厚度值，材料为碳钢，用于高压或震动管道上，应垫以厚1-2mm的石棉垫或石棉橡胶垫。
公司产品包括但不限于Main products from the company contain but not limited as below:
A1 U型螺栓（A1 U-shape bolt）A2 U型螺栓（带角钢）（A1 U-shape bolt with Angle steel）A3 导向管卡（A3 Guiding pipe clamp）A4 紧固管卡（A4 Fastening pipe clamp）A5 基准型双螺栓管夹(A5 Basic double bolt pipe clamp) A6 重型双螺栓管夹（A6 Heavy double bolt pipe clamp）A7 三螺栓管夹（保温）（A7 Three bolt pipe clamp with heat preservation）A8 三螺栓管夹（支托用）(A8 Three bolt pipe clamp for bracket) A9 双排螺栓管夹(A9 Double row bolts pipe clamp)A10 四螺栓管夹（A10 Four bolt pipe clamp）A11 双排螺栓压紧管夹（A11 Double row bolt tighten pipe clamp）A12 管卡（保冷管用）(A12 Pipe clamp for cold preservation)A13 双螺栓管夹（保冷管用）(A13 Double bolt pipe clamp for cold preservation)A14 四螺栓管夹（保冷管用）(A14 Four bolt pipe clamp for cold preservation)A15 双头螺纹吊杆(A15 Double thread derrick) A16 吊环型吊杆(A16 The suspension loop type derrick )A17 松紧螺母(A17 Elastic nut )A18 角形吊耳(A18 Angle lug)A19 U形吊耳(A19 U-shape lug)A20 倒U形吊耳（焊接型）(A20 Inverted u-shaped lug type (welding))A21 倒U形吊耳（吊杆型）(A21 Inverted u-shaped lug type (derrick))A22 板式吊耳(A22 plate lug)A23 垫板(A23 plate)A24 支腿加强板(A24 leg stiffened plate)A25 连接板(A25 connection plate)A26 I型滚轮(A26 roller type I)等。