API forged steel flange globe valve
API forged steel flange globe valve
Nominal diameter: NPS 1/2 "~ NPS2"
Pressure range: PN1.6 ~ 10.0MPa
Working temperature: -29 ℃ ~ 550 ℃
Main material: carbon steel, stainless steel
Medium: Water, Steam , oil, nitric acid, acetic acid, etc.
applications: suitable for water, food, pharmaceutical, power, oil, gas, steam, and other media pipeline
American Standard forged steel flange globe valve Product Overview:
American Standard forged steel flange globe valve The overall flange valve has three valve cover design, the first is a bolt-type valve cover, through the concavity and convex surface connection, the use of stainless steel and flexible graphite spiral wound gasket, according to demand can also be used Ring connection, the second is a welded valve cover, welded by thread seal, according to demand can also be directly used rigid welding, the third is self-sealing valve cover, through the thread and self-sealing valve cover connection. Products are widely used in petroleum, chemical, pharmaceutical, power industry and other conditions on the pipeline.
American Standard forged steel flange globe valve Features and Benefits:
◇ The product is designed and manufactured according to API 602 and BS 5352. The valve is positioned along the center for lifting movement (the bushing is made of special materials with good wear resistance and small friction coefficient). Flexible and reliable, excellent sealing performance. Products are widely used in petroleum, chemical, pharmaceutical, power industry and other conditions on the pipeline.
◇ hand wheel forging malleable forging, modeling with hand, the appropriate increase in friction, easy to open. And show a clear "open" and "l" and "mark". Larger caliber, higher pressure optional impact hand wheel.
◇ stem nut with high nickel ductile iron, and "t" r ... thread and stem with the transmission torque. The cover is covered with packing gland and press sleeve to ensure the concentricity of the stem. Reasonable packing letter to ensure that the valve is not leaked. Meet environmental requirements.
◇ The valve cover is provided with an upper sealing seat. In line with the requirements of the American Petroleum Institute API and the British BS standards.
Design and manufacture of American Standard forged steel flange globe valves :
◇ Design and manufacture: API602, BS5352, JB / T1751, GB / T12235
◇ Structural length: ASME B16.11, ASME B16.10, GB / T12235
◇ Flange dimensions: ASME B16. 5, JB / T79, GB / T9113
◇ Threaded connection size: ANSI / ASME B1.20.1, BS21, GB / T7306
◇ Butt connection size: ASME B1 6.25, GB / T12224
◇ Pressure temperature: ASME B1 6.34, GB / T9131
◇ Inspection and testing: API598, JB / T9092, GB / T13927
Stress test:
Nominal pressure | Strength test | Water seal test | Gas seal test | |||
MPa | Lbf / in2 | MPa | Lbf / in2 | MPa | Lbf / in2 | |
150 | 3.1 | 450 | 2.2 | 315 | 0.5-0.7 | 60-100 |
300 | 7.8 | 1125 | 5.6 | 815 | ||
600 | 15.3 | 2225 | 11.2 | 1630 | ||
800 | 19.5 | 2830 | 14.3 | 2075 | ||
900 | 23.1 | 3350 | 16.8 | 2440 | ||
1500 | 38.4 | 5575 | 28.1 | 4080 | ||
2500 | 64.6 | 9367 | 47.4 | 6873 | ||
American Standard forged steel cut-off valve material list (Main Material List)
Serial number | Part Name | Carbon steel series | Alloy steel series | Stainless steel series | |
ASTM / ASME | |||||
1 | Body / Body | A105 | A182F22 | A182F304 (L) | A182F316 (L) |
2 | Discs / discs | A182 / F430 & 410 | A182 / F304 | A182F / 304 (L) | A182 / F316 (L) |
3 | Stem / stem | A182 / F6a | A182 / F304 | A182 / F304 (L) | A182 / F316 (L) |
4 | Gasket / Gasket | 304+ clip flexible graphite | 304+ clip flexible graphite | 316 + clip flexible graphite / PTFE | 316 + clip flexible graphite / PTFE |
5 | Bonnet / Bonnet | A105 | A182 / F304 | A182 / F304 (L) | A182 / F316 (L) |
6 | Stud / stud | A193 / B7 | A193 / B16 | A193 / B8 | A193 / B8M |
7 | Pin / pin | A276 / 420 | A276 / 304 | ||
8 | Packing Bushing | A276 / 410 | A182 / F304 (L) | A182 / F316 (L) | |
9 | Packing plate / Gland | A105 | A182 / F11 | A182 / F304 (L) | A182 / F316 (L) |
10 | Living Bolts / Eyebolt | A193 / B7 | A193 / B16 | A193 / B8 | A193 / B8M |
11 | Nut / Eyebolt Nut | A194 / 2H | A194 / 4 | A194 / 8 | A194 / 8M |
12 | Stem nut / Stem Nut | A276 / 410 | |||
13 | Handwheel Nut / Handwheel Nut | A194 / 2H | A194 / 4 | A194 / 8 | A194 / 8M |
14 | Nameplate / nameplate | SS 304 | 17 | Nameplate / nameplate | SS 304 |
15 | Handwheel | A197 | |||
16 | Packing / packing | Flexible graphite | |||
17 | Nameplate / nameplate | SS 304 | |||
Applicable media | Water, steam, oil and so on | Water, steam, oil and so on | Nitric acid, acetic acid and so on | ||
proper temperature | -29 ° C to 425 ° C | -29 ° C to 550 ° C | -29 ° C to 200 ° C | ||
Note: The customer needs other materials can also be used. Seal surface material matching customer specified internal code
American Standard forged steel flange globe valve size (mm) and weight (kg)
| NPS | 1/2 " | 3/4 " | 1" | 11/4 " | 11/2 " | 2" | ||
| L (RF) L1 (BW) | 150Lb | 108 | 117 | 127 | 140 | 165 | 203 | |
| 300Lb | 152 | 178 | 203 | 216 | 229 | 267 | ||
| 600Lb | 165 | 190 | 216 | 229 | 241 | 292 | ||
| H (open) | 150Lb ~ 300Lb | 166 | 171 | 207 | 240 | 258 | 330 | |
| 600Lb | 171 | 207 | 240 | 258 | 330 | 380 | ||
| W | 100 | 100 | 125 | 160 | 160 | 180 | ||
| weight | 150Lb | RF | 4.5 | 6.9 | 9.8 | 13.5 | 19.5 | 28.0 |
| BW | 2.3 | 3.6 | 7.8 | 8.2 | 12.0 | 15.0 | ||
| 300Lb | RF | 4.8 | 7.7 | 11.0 | 16.8 | 21.2 | 32.6 | |
| BW | 2.8 | 4.0 | 8.5 | 9.2 | 12.6 | 16.8 | ||
| 600Lb | RF | 5.6 | 7.8 | 12.5 | 17.0 | 23.5 | 38.8 | |
| BW | 3.4 | 4.7 | 9.2 | 10.5 | 13.3 | 18.9 | ||
| Home | About us | Products | Case | News | Service | Contact us
Add：Dong Ou Industrial Area,Yongjia County,Wenzhou,Zhejiang
Copyright ? Jiuding Intelligent Technology Co., Ltd. Zhejiang ICP No. 09095201-4 |
Zhejiang public security reserve No. 33032402001552
