Plate Heat Exchanger, VT20, NBR

Plate heat exchanger — material NBR, model number VT20. The complete factory specification follows. Made by Xi’an Lanhou Industrial Co., Ltd. (1 year on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Plate Heat Exchanger

• Model Number: VT20
• Material: NBR
• Material Type: FKM NBR EPDM
• Place Of Origin: Shaanxi, China
• Application: Industrial
• Feature: High Temperature Resistance

Technical Specifications

Product Details

PRODUCT HIGHLIGHTS

• 1. Premium Marine-Grade Rubber Compounds Manufactured using high-density EPDM, NBR, or FKM (Viton) materials specifically formulated for the maritime industry. These gaskets offer exceptional resistance to aging, seawater corrosion, and chemical degradation, ensuring stable performance in the toughest ocean conditions.
• 2. Superior Vibration & Pressure Resistance Engineered to withstand the constant high-frequency vibrations found in ship engine rooms. Our gaskets maintain a perfect seal under fluctuating pressures and mechanical stress, preventing costly leaks and safeguarding critical shipboard cooling systems.
• 3. High Thermal Stability for Engine Cooling Designed for high-temperature applications, including engine jacket water cooling and lube oil cooling. Depending on the material (EPDM/NBR), these gaskets maintain their elasticity and sealing integrity at continuous operating temperatures ranging from -20°C to +150°C.
• 4. 100% OEM Compatibility Precision-molded to be 100% interchangeable with leading global brands such as Alfa Laval, GEA (Kelvion), Sondex (Danfoss), APV, and Tranter. We provide an affordable, high-quality alternative for aftermarket maintenance without compromising technical standards.
• 5. Optimized Fixing Systems (Clip-on & Adhesive) Available in both Clip-on (Glueless) for rapid tool-free maintenance and Adhesive (Glue-on) types for permanent high-stability bonding. Our designs significantly reduce downtime during routine ship inspections and overhauls.
• 6. Long Service Life & Cost Efficiency By utilizing advanced vulcanization technology, our gaskets offer a lower compression set and higher recovery rate. This results in fewer replacement cycles and a lower Total Cost of Ownership (TCO) for shipowners and management companies.

SPECIFICATIONS

Models Covered by the Service

AL	FM3 FM6 FM6MX-R FM6MX-L FM10B FM10M FM10M FM10BW FM15B FM15M FM15BLipFMK15BW FMX25B FMX25M FM30 FMA30M FP16 FP22 FP26FP31-P FP31-D FP32 FP36FH10 FA10 FA10B-R FA10B-L FAM10 FA15 FA15B FA20 FAK20 FAK20 FAM20M FAX30FAX30BW f6 clip8 FClip10JWP26 JWP36 FEC50 FEC150A FEC150B FEC350 FEC500
APV系列	A055 A085H12 H17C H17G J060 J092 J107 J185 Sr1 Sr2 Sr3 Sr6 Sr14 Sr95 M60 M92 M107 U2 T4 N25 N35-C N35-G Q030D Q030E Q055 Q080 K34 K55K71G R5-R R5-LN50 P105 P190 E201 RS3
GEA系列	VT04P VT10F VT20-C VT20-G VT20P VT40-C VT40-G VT40P/M VT40P VT80-C VT80-G VT80M VT80P VT805 VT130F VT130K VT405 VT1306 VT2508 NT10 NT50T NT50X NT50M NT100T NT100M NT100X NT150S NT150L NT250S NT250L NT350SFA184 FE184 LWC100T N40 VT2508
Tranter系列	GXP018 GXP026 GXP042 GXP051 GXD012 GXD026 GXD042 GXD051 GXD060 GXD085GXD145 GCD030GCD054 GCP016 GCP026 GCP051 GFP050GFP100GLD013S3/GFP030S8/GFP080GL13 GX12 GX13 GC26GX26GC30GC42GX42GX51GC51 GC54GC60GX60 GX100GX180
维卡布系列	V4 V8 VU8 V10 V13C V13G V20C V20G V28C V28G V45C V45G V60C V60G V60A V60BV85G V100AV100B V110A V130 V170 V280
Sondex系列	S4A S7A S8 S8A S14A S15S19A S20 S20A S21 S21A S22 S27A S30 S35 S37 S37B S38 S39S41 S41AS42S43B S47B S50S62S64 S65B S65C S65G S81 S100B S121 S188 SFD13
热电系列	TL90SS TL90PP TL150SS TL150PP TL200PP TL200SS TL250SS TL250PP TL500SSTL500PP TL650SS TL650PP TL850PP TL850SS
久坂系列	LX00A LX10A LX20LX20A LX30A LX40 LX40A LX50A UX01 UX10 UX10A UX20UX20A UX30UX30A UX40 UX40A UX80 UX90 RX10A RX11A RX30A RX70 SX40(41)SX40AEX11 EX15
Funke系列	FP04、FP08、FP10、FP14、FP20、FP16、FP22、FP205、FP31、FP40、FP50、FP41、FP60、FP80
博泰系列	FM10MC,FM10MD,FM6MC,M15MC,FMX25MA,FMX25B,FBR08,FBR06,FBB1.2,FBB09, FBB05,FBB08,FBB06,FBB04,FBB06X, FBB045、FBB03、FBR005、FBR007、FM30MC

SCENE IMAGE

DETAIL SHOT

材质代号 / 名称	工作温度范围	适用介质
NBR 丁腈橡胶	-20℃ ~ +110℃	水、海水、矿物油、盐、盐水
EPDM 三元乙丙橡胶	-50℃ ~ +150℃	热水、蒸汽、酸、碱
HNBR 氢化丁腈橡胶	-15℃ ~ +160℃	高温工况、矿物油、水
FKM 氟橡胶（Viton / 维通）	-35℃ ~ +180℃	高温工况、高绝缘场景、强氧化剂、油类、酸碱介质等

Seal Gasket Machining Equipment

COMPANY OVERVIEW

COMPETITIVE ADVANTAGES

CUSTOMIZATION CAPABILITIES

Quality Assurance

ABOUT THE SUPPLIER

Xi'an Lanhou (Group) Industrial Co., Ltd. (formerly Lanhou Xi'an Packaging Manufacturing Plant) was established in 1982 with a
registered capital of 10 million RMB. The group is headquartered in Xi'an, the ancient capital of China that has witnessed
thirteen dynasties. The company operates six factories producing rubber and plastic products, with production bases located in key
hubs of China's rubber and plastics industry: Daxin Industrial Park, Lintong District, Xi'an; Zhouzhi Industrial Park, Xi’an; a
branch plant in Shuangxin Economic Development Zone, Tongcheng District, Xi’an; a branch plant in Changsha Industrial Economic
Development Zone; a branch plant in Guang’an Economic Development Zone, Sichuan; and a branch plant in Linyi Economic Development
Zone, Shandong;
Products available for OEM and ODM include: O-rings, custom molded rubber gaskets, hydraulic seals, oil seals, static seals,
dynamic seals, pneumatic seals, vibration-damping rubber products, and plastic packaging products.
The company is a supplier to numerous Fortune 500 companies and has obtained IATF 16949, ISO 9001:2008, and ISO 14001:2004
management system certifications; many of its rubber compounding formulations have passed NSF, W270, WRAS, ACS, AS4020, EN681,
EN549, and comply with ROHS and REACH environmental regulations.

FAQs

What are the payment terms?

We accept payment via wire transfer (T/T), with a 30% deposit paid in advance and the remaining

What is the standard lead time for product orders? 

The average lead time for prototypes/first samples is 1–2 weeks; if mold making is involved, the lead time for producing the mold is 10 days; the average production time after sample approval is 2–3 weeks.

How do you ensure quality for large-volume orders?

We provide trial production samples to all customers prior to mass production. Before shipment, we provide all customers with quality certificates, such as measurement reports, material data sheets, Certificates of Origin (COO), Certificates of Analysis (COA), and more.

Does your company manufacture rubber products in accordance with international standards? 

Yes, we primarily use the ASTM D2000 standard to define the quality of rubber materials, with tolerances based on standards such as ISO 3302 and ISO 2768. 

What materials does your company offer for production? 

NBR, EPDM, silicone rubber, FKM, neoprene (CR), NR, IIR, SBR, ACM, AEM, fluorosilicone rubber (FVMQ), FFKM, liquid silicone rubber, foam, etc.

Can you provide materials in different colors?

Yes, we can produce custom molded rubber and silicone rubber products in various colors; please provide the color code when placing your order. 

What is your standard packaging?

All goods are packed in cardboard boxes, but custom packaging is also available.

What certifications do you hold?

The company holds SGS certification and is certified to ISO 9001:2008 and ISO 14001:2004. We have a variety of rubber formulations certified by UL, FDA, NSF, KTW, W270, WRAS, ACSA S4020, EN 681, EN 549, RoHS, and REACH.

Ordering and Pricing

• Minimum order quantity: 10 bag
• Volume pricing:
  • 10–99 bag: US $2.64 / bag
  • 100–999 bag: US $2.24 / bag
  • 1000+ bag: US $1.84 / bag
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this plate heat exchanger?

The standard minimum order quantity is 10 bag. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Xi’an Lanhou Industrial Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Xi’an Lanhou Industrial Co., Ltd. range on HVACR Nexus.

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