镍合金管
中显管业以成熟的工艺技术和生产经验,优质的原材料,为客户生产耐高温耐腐蚀的镍基合金无缝管。主要材质有:Monel400, INCONEL600, 625, 617, 690, 693, INCOLOY 800/800H, 825, 哈氏C276, AL6XN, NO8028, G3, G35等。
用途
换热器,冷凝器,仪表,流体输送,油套管等。
标准
-ASTM/ASME B/SB 163
无缝镍及镍合金冷凝器和热交换器管
-ASTM/ASME B/SB 165
镍铜合金(UNS NO4400)无缝管
-ASTM/ASME B/SB 167
镍铬铁合金,(USN NO6600, NO6601, NO6603, NO6690, NO6693, NO6025 and NO6045)及镍钴钼合金(UNS NO6617)无缝管
-ASTM/ASME B/SB 423
镍铁钼铜合金(UNS NO8825 and UNS NO8221)无缝管
-ASTM/ASME B/SB 444
镍铬钼钶(铌)合金(UNS NO6625)及镍铬钼硅合金(UNS NO6219)管
-ASTM/ASME B/SB 407
镍铁铬合金无缝管
-ASTM/ASME B/SB 668
UNS NO8028无缝管
-ASTM/ASME B/SB 677
UNS NO8904, UNS NO8925, UNS NO8926无缝管
-ASTM/ASME B/SB 690
铁镍铬钼合金(UNS SO8366 and UNS SO8367)无缝管
-ASTM/ASME B/SB 622
无缝镍及镍钴合金管
-API5CRA / ISO 13680
油套管及接箍料用耐蚀合金无缝管
主要镍合金及高合金化学成分表
钢种
|
镍
|
铬
|
钼
|
铁
|
铜
|
锰
|
碳
|
硅
|
铝
|
硫
|
磷
|
其他
|
UNS N04400
|
63 min.
|
|
|
2.5 max.
|
28.0-34.0
|
2.0 max.
|
0.3 max.
|
0.5 max.
|
|
0.024 max.
|
|
|
UNS N06600
|
72.0 min.
|
14.0-17.0
|
|
6.0-10.0
|
0.5 max.
|
1.0 max.
|
0.15 max.
|
0.5 max.
|
|
0.015 max.
|
|
|
UNS N06690
|
58.0 min.
|
27.0-31.0
|
|
7.0-11.0
|
0.5 max.
|
0.5 max.
|
0.05 max.
|
0.5 max.
|
|
0.015 max.
|
|
|
UNS N06693
|
remainder
|
27.0-31.0
|
|
2.5-6.0
|
0.5 max.
|
1.0 max.
|
0.15 max.
|
0.5 max.
|
2.5-4.0
|
0.01 max.
|
|
Ti: 1.0 max.
|
UNS N06625
|
58.0 min.
|
20.0-23.0
|
8.0-10.0
|
5.0 max.
|
|
0.5 max.
|
0.1 max.
|
0.5 max.
|
0.4 max.
|
0.015 max.
|
0.01max.
|
Nb+Ta: 3.15-4.15
Co: 1.0 max.
Ti: 0.40 max.
|
UNS N08800
|
30.0-35.0
|
19.0-23.0
|
|
39.5 min.
|
0.75 max.
|
1.5 max.
|
0.1 max.
|
1.0 max.
|
0.15-0.6
|
0.015ma.
|
|
|
UNS N08825
|
38.0-46.0
|
19.5-23.5
|
2.5-3.5
|
22.0 min.
|
1.5-3.0
|
1.0 max.
|
0.05 max.
|
0.5 max.
|
0.2 max.
|
0.03 max.
|
|
|
UNS N08028
|
30.0-34.0
|
26.0-28.0
|
3.0-4.0
|
remainder
|
0.6-1.4
|
2.5 max.
|
0.03 max.
|
1.0 max.
|
|
0.03 max.
|
0.03 max.
|
|
UNS N08926
|
24.0-26.0
|
19.0-21.0
|
6.0-7.0
|
remainder
|
0.5-1.5
|
2.0 max.
|
0.02max.
|
0.5 max.
|
|
0.01 max.
|
0.03 max.
|
N2: 0.15-0.25
|
UNS N08904
|
23.0-28.0
|
19.0-23.0
|
4.0-5.0
|
remainder
|
1.0-2.0
|
2.0 max.
|
0.02 max.
|
1.0 max.
|
|
0.035ma.
|
0.045 max.
|
|
UNS N10276
|
remainder
|
15.0-16.5
|
15.0-17.0
|
4.0-7.0
|
|
1.0 max.
|
0.01 max.
|
0.08max.
|
|
0.01 max.
|
0.015 max
|
Co: 2.5 max.
W: 3.0-4.0
V: 0.1-0.3
|
可生产管材尺寸范围
产品
|
外径
|
壁厚
|
长度
|
Inch
|
MM
|
Inch
|
MM
|
Ft max.
|
Mt max.
|
Tube
|
1/2’’-3’’
|
12.0-76.2
|
0.02’’-0.5’’
|
0.5-12.0
|
105’
|
32.00
|
Pipe
|
NPS1/2’’-6’’
|
21.34-168.3
|
Sch10-Sch80
|
2.11-12.7
|
98’
|
30.00
|