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DN 1600 Fully Welded Ball Valve For Heating Pipeline Stainless Steel Ball Valve

DN 1600 Fully Welded Ball Valve For Heating Pipeline Stainless Steel Ball Valve

DN1600 Fully Welded Ball Valve

DN10 Fully Welded Ball Valve For Heating Pipeline

DN10 Heating Pipeline Stainless Steel Ball Valve

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ISO 9001/ISO 14001/ISO 45001

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Product Details
Proeduct Name:
Fully Welded Ball Valve
Operating Mode:
Hand Wheel, Worm Gear, Electric
Temperature Range:
- 20C~200C
Nominal Diameter:
3/8"- 64" DN10- DN 1600
DN10- DN 1600:
Class 150-Class 300 PN16- -PN25
Applicable Medium:
Water, Oil. Natural Gas, Etc
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Determine according to the actual situation
Delivery Time
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
100000 units&Month
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Product Description

Fully Welded Ball Valve for Heating Pipeline





1. Fully welded valve body structure avoids leakage.
2. 30 years' service life, no need for maintenance and same life expectancy with pipelines.
3. Specially valve seat with muiti-layer sealing structure that guarantees zero leakage.
4. Underground valve can be provided to save well making cost and reduce preliminary project investment, and ensure the
safety of operation and ma intenance personnel.
5. Over-pressurized prefabricated heat preserving valve can be provided which ffectively prevents defects caused by bad heat-
preserving conditions at site.


Standards and specifications


 Design Standard ISO14313,GB/T19672,AP16D
Temperature and pressure class GB/T 12224
Body thickness GB/T12224
ASME B16.34 ISO 17292
BS 5351
Structure length  Flange GB/T 12221 En558
Thread,welding GB/T 12221 API6D
Endconnection  Flange ASME B16.5GB/T9113JB/T 79
 Thread GB/T 306-87 ASME B1.20.1
 Butt weld ASME B16.25 ASME B31.4 ASME B31.8
Socket welding JB/T 75-95 ASME B16.11
Pressure testing API598 JB/T 9092 BS6755 EN1226
Fire test API 6FAAPI 607
Product representation MSS-SP 25
Surtace quality MSS-SP 55
Resistance to sulfur and hydrogen sulfide MACE MR60175 MR0103
Low leakage test ISO 15848 TU-LUFT


Anatomy map of fully welded ball valve 


DN 1600 Fully Welded Ball Valve For Heating Pipeline Stainless Steel Ball Valve 0


Welded ball valve material description


序号No. 名称Name 材料 Mate rial 序号No. 名称 Name 材料Material
1 左右体Vice Body A105 17 填料西 Stuffing Box A105
2 中体Main Body A105 18 O型圈O-ring VOTIN
3 球体Ball A105+ENP 19 垫片 Gasket PTFE+C
4 下阀杆套Stem Set A105 20 填料Packing Graphite
5 螺栓Hex Bolt A193-B7 21 压盖 Gland A276-410
6 底盖Bottom Cover A3 22 镇Pin A276-410
7 垫片 Gasket PTEF+C 23 内六角螺栓Bolt A193-B7
8 阀座圈 Seat Ring A105 24 内六角螺栓Bolt A193-B7
9 弹簧Spring Inconel 25 涡轮 The Turbine Ht250
10 O型图O-ring VOTIN 26 内六角螺栓Bolt A193-B7
11 复合套 Composite Set A36+PTFE 27 阀杆套Neck A105
12 下阀杆Lower Stem 2Cr13 28 吊耳Lug CS
13 内六角螺栓 Hex Bolt A193-B7 29 三角園 Triangle Circle VOTIN+AED
14 阀杆Stem 2Cr13 30 密封圈 Sealing Ring Molon
15 垫片Gasket PTFE+C 31 O型圈ORing VOTIN
16 复合套 Composite Set A36+PTFE 32 挡沙层Block sand bed Graphite


DN 1600 Fully Welded Ball Valve For Heating Pipeline Stainless Steel Ball Valve 1

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