Standards:
Production acc. To the standard of GB/ASTM/ASME/DIN/JIS etc.
ISO7005-I,GB9112~9124,GB13402,SH3406,HG20615~20623,HG20592~20605,JB74~90,ASME/ANSIB16.5/16.36/16.47A/16.47B,MSS Sp44,JISB2220~2001,
DIN2527/2636/2637/2638/2566/2576/2632/2633/2635/2642/2653/26562655,BS1560-3.1,BS4504-3.1,API 7S-15,API 7S-43,API605,NFE29-203,etc
Rate and Size:
From DN15 TO DN1500
From 150LB to 2500LB
Material:
| ASTM: | 304,304L,316,316L,316Ti,317,317L,321,321H,etc |
| DIN: | 1.4301,1.4306,1.4401,1.4435,1.4571,1.4436,1.4438,1.4541,etc |
| JIS: | SUS304,SUS304L,SUS316,SUS316L,SUS316Ti,SUS317L,SUS321,SUS321H,etc |
| GB: | 0Cr18N9,00Cr19Ni10,0Cr17Ni12Mo2,00Cr17Ni14Mo2,0Cr18Ni12Mo2Ti,0Cr19Ni13Mo3,0Cr19Ni13Mo3,1Cr18Ni9Ti,0Cr18Ni10Ti,etc |
| Other: | Duplex s. s. |
Parameter of Stainless Steel Flange:
Pipe Size | Flange Outside Diameter | Pipe Inside Diameter | Number of Bolt Holes | Bolt Hole Diameter | Bolt Circle |
| (inches) | (inches) | (inches) | (inches) | (inches) |
| 1/2 | 3-1/2 | 0.88 | 4 | 5/8 | 2-3/8 |
| 3/4 | 3-7/8 | 1.09 | 4 | 5/8 | 2-3/4 |
| 1 | 4-1/4 | 1.36 | 4 | 5/8 | 3-1/8 |
| 1-1/4 | 4-5/8 | 1.7 | 4 | 5/8 | 3-1/2 |
| 1/-1/2 | 5 | 1.95 | 4 | 5/8 | 3-7/8 |
| 2 | 6 | 2.44 | 4 | 3/4 | 4-3/4 |
| 2-1/2 | 7 | 2.94 | 4 | 3/4 | 5-1/2 |
| 3 | 7-1/2 | 3.57 | 4 | 3/4 | 6 |
| 3-1/2 | 8-1/2 | 4.07 | 8 | 3/4 | 7 |
| 4 | 9 | 4.6 | 8 | 3/4 | 7-1/2 |
| 5 | 10 | 5.66 | 8 | 7/8 | 8-1/2 |
| 6 | 11 | 6.72 | 8 | 7/8 | 9-1/2 |
| 8 | 13-1/2 | 8.72 | 8 | 7/8 | 11-3/4 |
| 10 | 16 | 10.88 | 12 | 1 | 14-1/4 |
| 12 | 19 | 12.88 | 12 | 1 | 17 |
| 14 | 21 | 14.14 | 12 | 1-1/8 | 18-3/4 |
| 16 | 23-1/2 | 16.16 | 16 | 1-1/8 | 21-1/4 |
| 18 | 25 | 18.18 | 16 | 1-1/4 | 22-3/4 |
| 20 | 27-1/2 | 20.2 | 20 | 1-1/4 | 25 |
| 24 | 32 | 24.25 | 20 | 1-3/8 | 29-1/2 |
Applications of Stainless Steel Flanges:
Our products are widely in such industries as petrochemical,engineering machinery,ship-making,metallurgical&mine machinery,power station equipment,environment-protection machinery,light industry and chemical fiber,etc.
Package of Stainless Steel Flanges:
The stainless steel flange products are packed according to the international standards and regulations as well as to customer's requests. We would take great care to avoid any damage during storage or transportation of the stainless steel flanges.
Shanghai Metal Corporation is the Leading Manufacturer and Supplier of metal products, building materials and machinery in China, the main customers are the world famous company.
The main metal product are:
Stainless steel strip(201, 202, 301, 304, 316, 316L, 321, 410, 430), aluminum strip, steel tape, Zinc strip, Copper strip.
