Powered by Made-in-China.com

Aging Resistant Rubber O Ring NBR Rubber Seal As568 FPM O-Ring
US$0.001-0.10
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
SILApplication
ValveModel NO.
HNBR O RingType
Rotary SealPerformance
High PressureShape
O-RingStandard
Standard, NonstandardSize
As568/CustomColor
Panton CodeLead Time
15daysStock Life
10yearsTransport Package
BagSpecification
AS568/BS1516/C92/V. S. G. PTrademark
BomanOrigin
ChinaHS Code
4016931000Production Capacity
100000000/YearKey features
Customizable Size and Color: Size accepts As568/Custom and Color supports Panton Code for tailored solutions.
Extensive Mould Inventory: Over 40,000 sizes available with existing moulds for rapid production.
Wide Hardness Range: Hardness adjustable from 20 Shore A to 95 Shore A to meet specific needs.
Premium Raw Materials: Sourced from top brands like DuPont, Dow Corning, Bayer, and 3M.
Comprehensive Certifications: Holds ISO/TS 16949, Wras, KTW-W270, LFGB, RoHs, Reach, and FDA certificates.
High Pressure Resistance: Designed for operation conditions with pressure up to 50MPa.
Long Stock Life: Products offer a stock life of 10 years for durability and reliability.
Broad Application Scope: Suitable for metallurgical, chemical, engineering, mining, and petroleum machinery.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-09-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryNingbo Boman Mechanical & Technology Co., Ltd. is identified as a China-based manufacturer/factory producing rubber seals and related rubber, plastic, and silicone products. The supplier reports four production lines, 31–40 quality-control staff, and stated annual output across several product categories. It claims more than 12 years of export experience in one description and more than 15 years in another, with exports representing 71%–90% of total sales. Certifications listed include IATF 16949/TS 16949, ISO 9001, ISO 14001, ISO 20000, and product-related compliance certifications. Evidence also supports customization through a technical team that can adjust rubber formulas and an in-house mold department. The supplier states that it serves several global top 500 companies and offers a recall response for defective cargo, but no independently verified customer names or service-performance records are provided. Financial strength cannot be assessed because financial figures are excluded.
CertificationsThe supplier lists TS 16949, ISO 9001, ISO 14001, and ISO 20000 management-system certifications, and states that its factory is IATF 16949:2016 certified. It also lists KTW-W270, Watermark, LFGB, RoHS, REACH, and FDA product certifications or compliance credentials, although certificate documents and validity details are not provided.
After-Sales capabilityThe supplier explicitly claims to have a dedicated after-sales team and to recall problematic cargo 100% at the first opportunity. This supports a stated corrective-response capability, but no evidence is provided on response times, procedures, or verified service outcomes.
R&D capabilityThe supplier states that it conducts R&D and follows technological innovation, employs 21–30 R&D engineers, and can develop rubber-material formulas for different requirements. These statements indicate technical development resources, but no specific patents, new-product records, or quantified R&D results are supplied.
Production capacityThe supplier reports four production lines, 31–40 quality-control staff, and annual output of 1,000,000 valve stem seals, 10,000,000 O-rings, 10,000,000 oil seals, 1,000,000 bonded seals, and 10,000,000 customized molded rubber parts. Its listed products and factory certifications further support manufacturing capability, although capacity utilization and independent verification are not shown.
Customization capabilityThe supplier states that its technical team can customize rubber raw-material formulas and that it has an in-house mold department capable of fast mold processing and difficult molds. Its product scope explicitly includes customized molded rubber parts, providing direct evidence of customization capability.
Product Q&A
Q:What is the lead time for orders?
A:
The lead time is within 15 workdays for both peak and off-season periods.
Q:Can the size and color be customized?
A:
Yes, size accepts As568/Custom and color supports Panton Code customization.
Q:What certifications do the products have?
A:
Products hold ISO/TS 16949, Wras, KTW-W270, LFGB, RoHs, Reach, and FDA certificates.
Q:What is the maximum operating pressure?
A:
The products are designed for operation conditions with pressure up to 50MPa.
Q:What is the hardness range available?
A:
Hardness is adjustable from 20 Shore A to 95 Shore A to meet specific needs.
Send Inquiry
*To:
Ningbo Boman Mechanical & Technology Co., Ltd.
Ningbo Boman Mechanical & Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High Pressure and High Temperature Resistant Rubber O-Shaped Sealing Ring
US$0.05
1,000 Pieces(MOQ)
High Quality O-Ring Standard O Manufacturer EPDM Heat Resistance Mechanical Seal Ring
US$0.04-0.05
500 Pieces(MOQ)
High-End Colored Standard and Nonstandard Rubber O Shape Seal Ring
US$0.024-0.27
50 Pieces(MOQ)
Oil and Abrasion Resistant Black Hardness 70NBR Buna Nitrile Rubber O-Ring for Automotive Parts
US$0.005-0.85
100 Pieces(MOQ)
As568 121-140 NBR Black O-Ring Wear-Resistant CS2.62 Seal Made in China
US$0.20
100 Pieces(MOQ)
Silicone FKM NBR EPDM Rubber O Ring for Mechanical Seal
US$0.01-0.10
100 Pieces(MOQ)
Customized Rubber Oil Seal O-Ring High Temperature Resistant Silicone Rubber O Rings
US$0.01-2.99
100 Pieces(MOQ)
Abrasion Resistant Low Temperature Hydraulic Rubber O Ring Seal for CNC Machine
US$0.01-0.10
10 Pieces(MOQ)
NBR HNBR EPDM Rubber O Ring for Oil and Gas Field
US$0.01-0.05
1,000 Pieces(MOQ)
Customized Professional Orange Green Black Rubber O Rings with High Heat Resistant
US$0.01-0.05
1,000 Pieces(MOQ)
O Ring Style and Rubber NBR/Nitrile/Buna Material NBR 70 O-Ring
US$0.01-0.05
50 Pieces(MOQ)
Silicone 36*4 Rubber O Ring Seals NBR EPDM FPM O Ring
US$0.001-0.10
100 Pieces(MOQ)
Heat Chemical Resistant Gasoline Seals FKM Rubber O Ring
US$0.01-0.05
50 Pieces(MOQ)
NBR, Vmq and FKM Rubber O Ring for Static and Dynamic Seal O Ring
US$0.10-100.00
100 Pieces(MOQ)















