Audited Supplier
WF-Ring WALform Nuts Spare Captive Seal
Light and heavy duty walform plus v!ton FKM FPM rubber captive seal
Features: DIN2353 ISO 8434-1 WALRing system nut incl. captive seal Spare captive seal system Nuts and captive seals
Simple final in service assembly with prefabricated tube ends
Best in class performance DIN2353 ISO 8434-1 WALRing system nut incl. captive seal
Maximum system stability and safety DIN2353 ISO 8434-1 WALRing system nut incl. captive seal
Superior quality .DIN2353 ISO 8434-1 WALRing system nut incl. captive seal
Global availability DIN2353 ISO 8434-1 WALRing system nut incl. captive seal
All parts built to DIN EN ISO 8434-1 for 24° Spare captive seal system Nuts and captive seals
Available in 6 - 42mm tube diameters Spare captive seal system Nuts and captive seals
Unsurpassed pressure resistance Spare captive seal system Nuts and captive seals
L series up to 500 bar/ 7,250 psi Spare captive seal system Nuts and captive seals
S series up to 800 bar/ 11,600 psi Spare captive seal system Nuts and captive seals
4:1 safety factor Spare captive seal system Nuts and captive seals
WF-Ring WALform Nuts Spare Captive Seal
| Series | Pressure Bar (psi) | Tube O.D. | Nuts Part Number | M | L1 | I2 | S2 | Captive Seal Part Number |
| L-Light | 500 (7252) | 6 | WAL039842 | M12x1.5 | 14.5 | 2.70 | 14 | M06 (WAL610871 ) |
| 500 (7252) | 8 | WAL039843 | M14x1.5 | 14.5 | 270 | 17 | M08 (WAL610872) | |
| 500 (7252) | 10 | WAL039844 | M16x1.5 | 15.5 | 2.95 | 19 | M10 (WAL610873) | |
| 400 (5801) | 12 | WAL039845 | M18x1.5 | 15.5 | 2.95 | 22 | M12 ( WAL610874 ) | |
| 400 (5801) | 15 | WAL039846 | M22/1.5 | 17.0 | 2.95 | 27 | M15 (WAL610875) | |
| 400 (5801) | 18 | WAL039847 | M26/1.5 | 18.0 | 2.95 | 32 | M18 ( WAL610877) | |
| 250 (3826) | 22 | WAL039848 | M30x2.0 | 20.0 | 2.95 | 36 | M22 ( WAL610879) | |
| 250 (3826) | 28 | WAL039849 | M36x2.0 | 21.0 | 2.95 | 41 | M28 ( WAL610881 ) | |
| 250 (3826) | 35 | WAL039850 | M45x2.0 | 24.0 | 3.50 | 50 | M35 (WAL610883) | |
| 250 (3826) | 42 | WAL039851 | M52x2.0 | 24.0 | 3.50 | 60 | M42 ( WAL610885 ) | |
| S-Heavy | 800 (11603) | 6 | WAL039852 | M14x1.5 | 16.5 | 2.70 | 17 | M6 ( WAL610871 ) |
| 800 (11603) | 8 | WAL039853 | M16x1,5 | 16.5 | 2.70 | 19 | M8 ( WAL610872 ) | |
| 800 (11603) | 10 | WAL039854 | M18x1.5 | 17.5 | 2.95 | 22 | M10 (WAL610873) | |
| 630 (9137) | 12 | WAL039855 | M20x1,5 | 17.5 | 2.95 | 24 | M12 ( WAL610874) | |
| 630 (9137) | 16 | WAL039857 | M24x1.5 | 20.5 | 2.95 | 30 | M16 (WAL610876) | |
| 420 (6091) | 20 | WAL039858 | M30 x 2.0 | 24.0 | 3.70 | 36 | M20 ( WAL610878 ) | |
| 420 (6091) | 25 | WAL039859 | M36x2.0 | 27.0 | 370 | 46 | M25 (WAL610880) | |
| 420 (6091) | 30 | WAL039860 | M42x2.0 | 29.0 | 3.85 | 50 | M30 ( WAL610882 ) | |
| 420 (6091) | 38 | WAL039861 | M52x2.0 | 32.5 | 3.50 | 60 | M38 ( WAL610884 ) |
Rubber O Ring
| Material | Hardness (Shore A) | Temperature | Size | |
| Standard Size | Available | |||
NBR(Buna, Nitrile) FKM(FPM) EPDM Silicone(VMQ) HNBR FFKM (Kalrez) | 60~90 70~90 60~90 40~70 60~90 70~90 | -40ºC-110ºC -20ºC-220ºC -45ºC-150ºC -55ºC-204ºC -48ºC-180ºC -18ºC-326ºC | AS-568(USA) JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International) R(France) | ID≤2000mm
CS≤40mm |
| Resistance | Color | Certificate | Application | |
Hydraulic Fluid Engine Oil Chemical Ozone & UV Steam & Hot Water Low Temperature High Temperature | Black Brown Red Green White Blue Clear Customized | ISO9001 1SO14001 TS16949 RoHS REACH | Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufacturing | |
WF-Ring WALform Nuts Spare Captive Seal
WF-Ring WALform Nuts Spare Captive Seal
Liuzhou Pinmo Sealing Sci-Tech Co.Ltd. is a scientific and technological production enterprise integrating R&D, production and sales. Our production plant covers an area of about 2,000 square meters and has 150 employees.
QMS (Quality Management System):
ISO9001, ISO/TS16949
Our Products:
O Ring, Oil Seal, Hydraulic & Pneumatic Seal, Custom Molded Rubber Parts
Production Standard:
ASTMD2000
Product Application Scope:
Engineering machinery, hydraulic pneumatic, petroleum and natural gas, automobile seals, valves and pipelines, electronic home appliances, food grade, electric power, chemical industry, coal mine, metallurgy, engineering shield machine and other industries, supporting domestic automobile and machinery manufacturers.
We had sell to:
More than 40 countries including the United States, Germany, Japan, Britain, Italy, Spain, Russia, Canada, Australia, Malaysia, Philippines, Indonesia, Mexico, Brazil, Peru, Chile, Argentina, Israel, Saudi Arabia, Lebanon, Ukraine, Pakistan, Thailand, Vietnam, etc. 
Q 1. What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
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Q 2. What is the normal lead time for product orders?
A: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.
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Q 3. What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
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Q 4. Could you please tell us the month capacity of your products ?
A: It depends on which model, we produce more than 2500 tons rubber materials per month.
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Q 5. what kind of certificates you have?
A1: We have been ISO9001:2008 and ISO14001:2004 certified by SGS since 2015.
A2: We have various rubber compounds approved ROHS and REACH.
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Q6: How to check the quality of the bulk order?
A1: We provide preproduction samples before mass production for all customers if needed.
A2: We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.
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Q 7: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
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Q8: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FPM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.
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Q9: Do you provide maintenance on tooling?
A: We maintain all tooling and will replace as needed.
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Q10: How many empolyees you have?
A:We have 165 empolyees at time of December 2020.
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