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Railroad Type 17 Coupling, Train Coupler, China Supplier
US$1,000.00-2,000.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedCertification
ISO9001Model NO.
TR-0021Type
CouplerUsed for
Draft Gear SystemMaterial
SteelManufacture Method
CastingWeight
108kgName
CouplerTransport Package
Wooden CaseSpecification
customerizedTrademark
TedrailOrigin
ChinaHS Code
8607300000Production Capacity
50, 000PCS/YearKey features
AAR Specification Compliance: Manufactured following AAR M-201, M-205, M-211, M-212, S-139, S-141, S-142, S-143, S-149, S-151 standards.
Dual Material Options: Available in casting steel or forging steel yokes with quenched and tempered heat treatment.
ISO9001 Certified: Production process certified under ISO9001 quality management standards.
Wide Type Range: Includes Y40AE, SY40AE, Y41AE, Y45AE, Y49AE, RY60267, and Australia Yoke variants.
Customized Manufacturing: Customized options available for draft gear system applications and specific dimensions.
Global Shipping Terms: Flexible Incoterms including FOB, EXW, CFR, CIF, DDP, DAP, and FCA.
Flexible Payment Terms: Accepts LC and T/T payment methods for international transactions.
Fast Lead Time: Off-season delivery within 15 workdays; peak season delivery within one month.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: ZHANGJIAGANG, SHANGHAIAverage Response Time: >24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA
AI-Powered supplier vetting
SummaryJiangsu Tedrail Industrial Co., Ltd. is identified as a Chinese manufacturer/factory specializing in railway-related products, including carbodies, passenger coaches, couplers, freight cars, train parts, and cold-bending parts. The supplier reports more than 10 production lines, 50 years of combined R&D-engineer experience, 11–20 quality-control staff, and stated production capacities across several railway product categories. It reports ISO 9000 and ISO 9001 certification and describes multiple material and product testing methods. Export activity is indicated by 90% export sales, self-managed import/export rights, and exporting activity since 2008. Evidence is insufficient to verify financial strength, customization performance, after-sales capability, or a substantial customer-case history. The factory address differs slightly between records, which should be clarified during due diligence.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Jiangsu, China. Its stated commercial scope and product keywords are concentrated in industrial equipment and railway products, including carbodies, couplers, freight cars, train parts, and interiors.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certification. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the existence is reported but its current validity cannot be independently assessed.
R&D capabilityThe supplier reports 50 total experience among R&D engineers and describes a technical team experienced in railway-product design, manufacture, and inspection. It also lists chemical, metallographic, mechanical, ultrasonic, magnetic, impact, and hardness testing, supporting technical competence, but no explicit evidence of patented technology, new-product development, or measurable innovation outcomes is provided.
Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and stated annual capacities of 200 carbodies, 1,200 coupler sets, 500 freight cars, 10,000 train-part sets, and 3,000 tons of aluminum profiles. Its 90% export-sales share and self-managed import/export rights further indicate established production and export operations.
Product Q&A
Q:What materials are used for the coupler yoke?
A:
We supply casting steel and forging steel yokes. Both options follow AAR M-201 Grade E or E+ specifications and undergo quenched and tempered heat treatment.
Q:Which AAR specifications does the product comply with?
A:
All coupler yokes are governed by AAR M-201, M-205, M-211, M-212, S-139, S-141, S-142, S-143, S-149, and S-151 specifications.
Q:What types of coupler yokes are available?
A:
Available types include Y40AE, SY40AE, Y41AE, Y45AE, Y49AE, RY60267, and Australia Yoke, compatible with Type E, Type F, and Rotary couplers.
Q:What is the production method for the yokes?
A:
We offer sand steel casting and forging with welding followed by heat treatment. Both methods ensure high durability and compliance.
Q:What are the payment terms for this product?
A:
We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment methods.
Send Inquiry
*To:
Jiangsu Tedrail Industrial Co., Ltd.
Jiangsu Tedrail Industrial Co., Ltd.*Content:
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