首页 /弯头、各类膨胀节、补偿器、管箍

弯头、各类膨胀节、补偿器、管箍

公告-招标公告

山东 -烟台 -龙口市

发布时间： 2026年04月17日

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摘要信息

招标单位

招标编号

招标估价

招标联系人

招标代理机构

代理联系人

报名截止时间

投标截止时间

关键信息

弯头各类膨胀节补偿器

招标详情

下文中****为隐藏内容，仅对千里马会员开放，如需查看完整内容请或拨打咨询热线： 400-688-2000

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招标信息

招标单位	****	项目名称	弯头、各类膨胀节、补偿器、管箍
招标邮箱	zhaobiao@nanshan.****.cn	联系人及电话	隋大鹏、135**0808崔长踪、133**3487
质保期		报名截止日期

竞标保证金信息

项目保证金	10000.00元	账户名称	新南**公司
账号	233****12142	开户行	中国银行****支行
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物品名称规格型号数量单位描述

冲压弯头	详见注释	20.00	个	{"规格型号":"Φ89*5/R=5D/90°","公称直径":"89mm","壁厚":"5mm","角度":"90°","弯曲半径":"R=5D","公称压力":"1.6Mpa","材质":"20#钢","使用寿命":"5年"}
#2下层弯头	详见注释	2.00	个	{"规格型号":"DN700*10/R=1600/90度","公称直径":"700mm","角度":"90°","弯曲半径":"1600","公称压力":"3KPa","材质":"Q235","内衬材质":"铸石"}
#3下层弯头	详见注释	4.00	个	{"规格型号":"DN700*10/R=2100/90度","公称直径":"700mm","壁厚":"10±0.5mm","表面处理":"涂防锈漆","连接方式":"卡箍或焊接","角度":"90°","弯曲半径":"2100","公称压力":"0.003Mpa","材质":"Q235-A.F","内衬材质":"铸石","特殊要求":"铸石内衬厚度≥20mm;最高工作压力:3KPa;最高工作温度:400℃;流通介质:风粉混合物;弯头外表面必须除锈,除锈等级Sa21/2;喷刷防锈底漆2遍,面漆2遍,面漆为丙烯醇酸漆,颜色不限定;弯头标明规格和介质流向;在运输及煤粉冲刷,温度变化,管道振动和一般程度的制粉系统爆燃,爆炸情况下,内衬铸石应该平整,无翘边,脱落,破碎等现象;如到货与技术要求不符,由供应商无条件进行退,换货处理.","使用寿命":"1460天","参照标准":"JC/T 656-1996"}
#4上层弯头	详见注释	2.00	个	{"规格型号":"DN700*10/R=1800/90度","公称直径":"700mm","角度":"90°","弯曲半径":"1800","公称压力":"3KPa","材质":"Q235","内衬材质":"铸石"}
#4下层弯头	详见注释	4.00	个	{"规格型号":"DN700*10/R=1900/90度","公称直径":"700mm","角度":"90°","弯曲半径":"1900","公称压力":"3KPa","材质":"Q235","内衬材质":"铸石"}
#4中层弯头	详见注释	1.00	个	{"规格型号":"DN700*10/R=1401/90度","公称直径":"700mm","壁厚":"10±0.5mm","表面处理":"涂防锈漆","连接方式":"卡箍或焊接","角度":"90°","弯曲半径":"1401","公称压力":"0.003Mpa","材质":"Q235-A.F","内衬材质":"铸石","特殊要求":"铸石内衬厚度≥20mm;最高工作压力:3KPa;最高工作温度:400℃;流通介质:风粉混合物;弯头外表面必须除锈,除锈等级Sa21/2;喷刷防锈底漆2遍,面漆2遍,面漆为丙烯醇酸漆,颜色不限定;弯头标明规格和介质流向;在运输及煤粉冲刷,温度变化,管道振动和一般程度的制粉系统爆燃,爆炸情况下,内衬铸石应该平整,无翘边,脱落,破碎等现象;如到货与技术要求不符,由供应商无条件进行退,换货处理.","使用寿命":"1460天","参照标准":"JC/T 656-1996"}
#6下层弯头	详见注释	3.00	个	{"规格型号":"DN700*10/R=1700/90度","公称直径":"700mm","壁厚":"10±0.5mm","表面处理":"涂防锈漆","连接方式":"卡箍或焊接","角度":"90°","弯曲半径":"1700","公称压力":"0.003Mpa","材质":"Q235-A.F","内衬材质":"铸石","特殊要求":"铸石内衬厚度≥20mm;最高工作压力:3KPa;最高工作温度:400℃;流通介质:风粉混合物;弯头外表面必须除锈,除锈等级Sa21/2;喷刷防锈底漆2遍,面漆2遍,面漆为丙烯醇酸漆,颜色不限定;弯头标明规格和介质流向;在运输及煤粉冲刷,温度变化,管道振动和一般程度的制粉系统爆燃,爆炸情况下,内衬铸石应该平整,无翘边,脱落,破碎等现象;如到货与技术要求不符,由供应商无条件进行退,换货处理.","使用寿命":"1460天","参照标准":"JC/T 656-1996"}
复合陶瓷耐磨弯头	详见注释	10.00	个	{"规格型号":"Φ146*8+4/90° R=850","公称直径":"146mm","壁厚":"金属壁厚≮8mm，陶瓷壁厚≮4mm","表面处理":"表面涂一层红色防腐底漆","连接方式":"焊接","角度":"90°","弯曲半径":"850mm","公称压力":"0~1.6Mpa","材质":"20#钢","内衬材质":"氧化铝耐磨陶瓷","特殊要求":"管道流通介质：煤灰。介质温度≥80°。到货不合格处理标准:如到货不符合技术要求,由供应商无条件进行更换,退货。","使用寿命":"366天","参照标准":"YB/T 176-2017","备注":"根据公司规定，完善该物资技术要求。"}
镀锌活接	详见注释	8.00	个	{"规格型号":"DN40","公称直径":"40mm","公称压力":"1.6Mpa","连接方式":"丝接","材质":"碳钢","特殊要求":"工件工整，无裂纹、沙眼、毛刺"}
法兰外漏补偿器	详见注释	8.00	个	{"规格型号":"DN200-1.6","公称压力":"1.6Mpa","膨胀节形式":"波纹，带螺纹导向杆","波纹管形式":"轴向波纹管","膨胀节端部形式":"法兰连接","10倍设计压力值":"1.6Mpa","公称直径":"DN200","长边":"无","短边":"无","总长度":"150mm","轴向位移量":"30mm","横向位移量":"10mm","材质":"不锈钢（304）","波形节材质":"不锈钢（304）","适用温度":"-20~200℃","适用压力":"1.6MPa","特殊要求":"波节为不锈钢（304）、法兰为20#钢、导流筒材质不锈钢（304）、螺孔中心距：295mm","使用寿命":"365天","参照标准":"GB/T 12777-2019","备注":"到货不合格处理标准:如到货不符合技术要求,由供应商无条件进行更换,退货."}
镀锌三通	详见注释	8.00	个	{"规格型号":"DN40","公称直径":"40mm","壁厚":"5mm","表面处理":"热镀锌","角度":"90°","公称压力":"1.6Mpa","连接方式":"丝接","材质":"玛钢","特殊要求":"表面光滑无毛刺、无锈蚀","使用寿命":"3650天","参照标准":"GB/T 3287-2011"}
金属波纹膨胀节	详见注释	17.00	个	{"规格型号":"DN700/L=1200","公称压力":"0.4Mpa","膨胀节形式":"无约束型","波纹管形式":"双层","膨胀节端部形式":"焊接式","10倍设计压力值":"4Mpa","公称直径":"700mm","长边":"1200mm","短边":"1200mm","总长度":"1200mm","轴向位移量":"100mm","横向位移量":"200mm","材质":"连接管及导流套材质16MN","波形节材质":"304不锈钢","适用温度":"700℃","适用压力":"≤4Kpa","特殊要求":"无","使用寿命":"1460天","参照标准":"GB/T 12777-2019"}
波纹膨胀节补偿器	详见注释	4.00	个	{"规格型号":"DN720*600mm","公称压力":"0.004Mpa","膨胀节形式":"无约束通用型","波纹管形式":"圆形","膨胀节端部形式":"焊接式","10倍设计压力值":"0.04Mpa","公称直径":"720mm","长边":"/","短边":"/","总长度":"600±10mm","轴向位移量":"40","横向位移量":"20","材质":"连接管及导流套材质16Mn","波形节材质":"304不锈钢","适用温度":"-50~700℃","适用压力":"≤4Kpa","特殊要求":"波纹管层数为2层,每层厚度≥1.2mm;波纹管管坯卷制时,严禁采用环形焊缝;导流内套筒厚度20±0.5mm,应在补偿器上标明介质流动方向,金属补偿器内部(包括导流筒)粘贴由螺栓固定的抗冲击耐磨陶瓷片防磨;如到货不符合技术要求,由供应商无条件进行换货处理","使用寿命":"1460天","参照标准":"GB/T 12777-2019"}
波纹膨胀节补偿器	详见注释	2.00	个	{"规格型号":"DN720*450mm","公称压力":"0.004Mpa","膨胀节形式":"无约束通用型","波纹管形式":"圆形","膨胀节端部形式":"焊接式","10倍设计压力值":"0.04Mpa","公称直径":"720mm","长边":"/","短边":"/","总长度":"450±10mm","轴向位移量":"40mm","横向位移量":"20mm","材质":"连接管及导流套材质16Mn","波形节材质":"不锈钢304","适用温度":"-50～700℃","适用压力":"≤4Kpa","特殊要求":"波纹管层数为2层,每层厚度≥1.2mm;波纹管管坯卷制时,严禁采用环形焊缝;导流内套筒厚度20±0.5mm,应在补偿器上标明介质流动方向,金属补偿器内部(包括导流筒)粘贴由螺栓固定的抗冲击耐磨陶瓷片防磨;如到货不符合技术要求,由供应商无条件进行换货处理","使用寿命":"1460天","参照标准":"GB/T 12777-2019"}
可曲扰橡胶接头	详见注释	2.00	个	{"规格型号":"GJQ-DN500","公称压力":"1Mpa","膨胀节形式":"可曲扰橡胶膨胀节","波纹管形式":"无","膨胀节端部形式":"无","10倍设计压力值":"无","公称直径":"500mm","长边":"无","短边":"无","总长度":"260mm","轴向位移量":"41mm","横向位移量":"22mm","材质":"丁基胶/天然胶","波形节材质":"无","适用温度":"0~100℃","适用压力":"0~1MPa","特殊要求":"法兰材质:Q235B,法兰盘带4根降紧螺栓(全丝)带螺帽32个.","使用寿命":"730天","参照标准":"GB/T 26121-2010","备注":"到货带相应的材质报告及产品合格证,到货与技术要求不符予以退/换货."}
冲压弯头	详见注释	15.00	个	{"规格型号":"Ф125*5","公称直径":"Ф125mm","壁厚":"5mm","表面处理":"刷黑油防腐","连接方式":"焊接","角度":"90°","弯曲半径":"R=1.5D","公称压力":"1.6Mpa","材质":"20#钢","特殊要求":"无","使用寿命":"730天","参照标准":"GB/T 12459-2017","备注":"到货后如果与技术要求不符，厂家无条件进行调换或退货。"}
不锈钢对丝	详见注释	40.00	个	{"规格型号":"DN25","公称直径":"DN25","公称压力":"1.6Mpa","长度":"100mm","壁厚":"3","连接方式":"螺纹","材质":"304不锈钢","特殊要求":"每英寸牙数：11 螺距：2.309mm","使用寿命":"3650天","参照标准":"GB/T 32294-2015","备注":"如到货质量与技术要求不符，退货或换货处理，退换货产生的费用，由供货方承担。因为**公司**集团公司相关规定进行处罚。"}
管箍	详见注释	50.00	个	{"规格型号":"10-20mm","公称直径":"15mm","公称压力":"1MPa","使用寿命":"1年"}
不锈钢可调管箍	详见注释	50.00	个	{"规格型号":"51-70","公称直径":"51-70mm","公称压力":"2.5MPa","材质":"不锈钢304","参照标准":"JB/T 8870-1999"}
冲压弯头	详见注释	4.00	件	{"规格型号":"Φ325*10/R=4D/90度","公称直径":"325mm","壁厚":"10mm","表面处理":"表面无残损、锈蚀、碰伤、气孔、夹渣、毛刺","连接方式":"焊接","角度":"90°","弯曲半径":"4D","公称压力":"10Mpa","材质":"20#碳钢","特殊要求":"无","使用寿命":"700天","参照标准":"GB/T 12459-2017","备注":"验收标准：厂家到货附带材质报告单及合格证，达不到技术要求，要求厂家无偿换货，在使用过程中达不到使用寿命，要求厂家赔付！"}
膨胀节	详见注释	4.00	个	{"规格型号":"DN100PN16","公称压力":"1.6Mpa","膨胀节形式":"法兰连接型","波纹管形式":"无","膨胀节端部形式":"316L不锈钢法兰盘","10倍设计压力值":"25bar","公称直径":"100mm","长边":"220±1mm","短边":"142±1mm","总长度":"130mm±5","轴向位移量":"±5mm","横向位移量":"±5mm","材质":"耐油丁腈橡胶","波形节材质":"耐油丁腈橡胶","适用温度":"-20~+100℃","适用压力":"16bar","特殊要求":"DN100PN16原件为ELAFLEX品牌,型号ERV-G100.16型,请确保产品尺寸(BL长度为2件法兰边长度头部橡胶为弧形方便碟型截止阀旋转无干涉)请务必注意.设备名称:拉伸机,设备型号:80MN,生产厂家:西马克梅尔,进口/国产信息:进口.","使用寿命":"365天","参照标准":"GB/T 26121-2010","备注":"DN100PN16原件为ELAFLEX品牌,型号ERV-G100.16型,请确保产品尺寸(BL长度为2件法兰边长度头部橡胶为弧形方便碟型截止阀旋转无干涉)请务必注意.设备名称:拉伸机,设备型号:80MN,生产厂家:西马克梅尔,进口/国产信息:进口."}
无缝**变径	详见注释	5.00	个	{"规格型号":"Ф76Ф5010/12Cr1MoVG","公称直径":"DN50*32mm","大头外径":"ф76mm","小头外径":"ф50mm","大头内径":"ф56mm","小头内径":"ф30mm","公称压力":"25Mpa","连接方式":"焊接","壁厚":"10mm","表面处理":"表面做防腐处理，严禁出现锈蚀现象","材质":"12Cr1MoVG","内衬材质":"无","内衬厚度":"无","特殊要求":"端面至端面H=120mm","使用寿命":"3650天","参照标准":"GB/T 12459-2017","备注":"1、适用工作温度：0~540℃，适用工作压力：0~25MPa；工作介质：蒸汽。2、表面必须喷涂或使用钢印标注规格型号、材质、执行标准。3、供应商提供产品合格证、供货清单。4、验收标准：来货如与技术要求不符，供应商无条件给予免费退、换货处理。"}
双介质波纹管补偿器	详见注释	2.00	个	{"规格型号":"DN80 双介质 L470","公称压力":"1.6Mpa","膨胀节形式":"波纹管膨胀节","波纹管形式":"双波纹管外包钢编","膨胀节端部形式":"法兰","10倍设计压力值":"1.6MPa","公称直径":"DN80","长边":"无","短边":"无","总长度":"470mm","轴向位移量":"无","横向位移量":"无","材质":"304不锈钢","波形节材质":"304不锈钢","适用温度":"200℃","适用压力":"0.6MPa","特殊要求":"无","使用寿命":"730天","参照标准":"GB/T 12777-2019","备注":"1.双介质波纹管补偿器，管内介质沥青，伴热夹层介质热媒油，介质连通方式为法兰连接，主管DN80法兰安装孔距φ160。伴热法兰DN15，安装孔距φ65。\n2.供货附带配套金属缠绕垫及连接螺栓。\n3.到货与上述要求不符时（但可优于上述要求），供方需免费提供退换货服务。"}