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[China]
Trade Verify
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
Contact name:TOBO
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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1. Standards
| Design Standard | DIN3356 |
| Face to Face | DIN3202 |
| Flange Ends | DIN2543-2545 |
| Test & Inspection | DIN3230 |
2. The Features of Globe Valve
Bolted Bonnet: Outside Screw and Yoke: Rising stems: Metallic
seating surfaces
3. Body and Bonnet Connection
Bolted bonnet;
Pressure seal bonnet design.
4. Bonnet Gasket Style
Stainless steel + flexible graphite wounded gasket;
5. Packing Seal
As usual, flexible graphite is used for packing material. PTFE or
combined packing material can be also used if being requested by
the customer.
6. Stem Design
The stem is of integral forged design. The minimum diameter of the stem shall per the standard requirement.
7. Backseat Design
All globe valves have the backseat design. In most cases, the carbon steel globe valve is fitted with a renewable backseat. For stainless steel globe valve, the backseat is machined directly in the bonnet or is machined after welding. When the globe valve is at fully open position, the sealing of the backseat can be very reliable.
8. Seat
For carbon steel globe valve, the seat is usually forged steel. The sealing surface of the seat is spray welded with hard alloy specified by the customer. For Stainless steel globe valve, integral seat is usually adopted, or to weld hard alloy directly integrally. Threaded or welded on seat is also optional for stainless steel globe valve if being requested by the customer.
9. Stem Nut
Usually, the stem nut is made of ASTM A439 D2. it is also can be made of copper ally if being requested by the customer.
10. Operation
In most of cases, handwheel & gearbox is usually used for globe valve operatrion. Chain wheel and electric actuator can be also used for globe valve operation if being requested by the customers.
11. Other Globe Valves
Besides the common globe valves, we also makes cryogenic globe valve, Bellow sealed globe valve, Jacketed globe valve, etc.
| Valve Type:stainless steel globe valve |
| Connection Type: flange |
| Size:DN25~DN300 |
| Nominal Pressure:1.6MPa,2.5MPa,4MPa,6.4MPa |
Material: Valve Body/Bonnet:CF8; Valve Stem:304; Screw Nut:aluminum bronze; |
| Suitable Medium:water,steam,oil,etc |
| Suitable Temparature:≤150℃ |
| Design and Manufacture:Conform to GB/T 12235 |
| Face-to-face:conform to GB/T 12221 |
| Flange connection:conform to JB/T 179.1 |
| Testing:Conform to GB/T 26480 |
| PN | DN | Size(mm) | ||||||
| L | D | D1 | D2 | B | N-φ | H | ||
| 1.6MPa | 25 | 160 | 115 | 85 | 65 | 14 | 4-14 | 275 |
| 32 | 180 | 135 | 100 | 78 | 16 | 4-18 | 280 | |
| 40 | 200 | 145 | 110 | 85 | 16 | 4-18 | 330 | |
| 50 | 230 | 160 | 125 | 100 | 16 | 4-18 | 350 | |
| 65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 370 | |
| 80 | 310 | 195 | 160 | 135 | 20 | 8-18 | 400 | |
| 100 | 350 | 215 | 180 | 155 | 20 | 8-18 | 415 | |
| 125 | 400 | 245 | 210 | 185 | 22 | 8-18 | 460 | |
| 150 | 480 | 280 | 240 | 210 | 24 | 8-23 | 510 | |
| 200 | 550 | 335 | 295 | 265 | 26 | 12-23 | 710 | |
| 250 | 650 | 405 | 355 | 320 | 30 | 12-25 | 786 | |
| 300 | 750 | 460 | 410 | 375 | 30 | 12-25 | 925 | |
Our advantage
1. our factory produce products according to Customer drawings and samples
2. High quality, competitive price and good after-sales service makes us gain customers’ trust.
3. we can accept print customer Logo on the valve handle cover
4. As long as you need, we will provide you samples;
RFQ
1. Are you a factory or trading company?
We are a factory
2. How long have you worked in this field?
I have worked 12 years in this field
3. What is your products’ MOQ?
We haven’t exact MOQ for our products .if you just need 1pc we also sell. Your satisfaction is our biggest pursuit.
4. What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.And so on;
5. What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Standards Compliance
1. Design and manufacture conform to BS5351 MSS SP-118;
2. Connection ends conform to:
1) Scoket welded ends conform to ANSI B16.11; JB/T1751
2) Screw ends conform to ANSI B1.20.1; JB/T7306
3) Butt-welded ends conform to ANSI B16.25; JB/T12224
4) Flanged ends conform to ANSI B16.5; JB79
3. Test and inspection conform to: API 598; GB/T13927; JB/T9092
4. Structure features: Bolted bonnet; three-piece;
5. Materials conform to ANSI/ASTM;
6. Main materials: A105; LF2; F5; F11; F22; 304(L);316(L); F 347;
F321; F51; Monel; 20Alloy.
Main Dimensions
