Sizes and supply range
- Extruded and embedded fin tubes
- L-foot and tension-wound options
- Project-specific OD, fin height and pitch
- Straight lengths and fabricated coils
Base tube ASTM/ASME grade with project fin specification
High-Fin Tubes for Heat Exchangers
Extended-surface tubes engineered to increase heat-transfer area in air coolers, condensers, boilers and process heaters.
- Grade
- Carbon, Stainless, Alloy and Non-Ferrous Combinations
- Supply base
- Mumbai · India + Export
PRODUCTHigh-Fin Tubes for Heat Exchangers
SPECIFICATIONBase tube ASTM/ASME grade with project fin specification
MATERIAL / GRADECarbon, Stainless, Alloy and Non-Ferrous Combinations
Specify it for your project.
International references for High-Fin Tubes for Heat Exchangers. Select the required specification system, then complete your enquiry. Options are available for technical review; compliance and supply capability require written confirmation.
1 · Choose reference standards
Selecting several references requests a compliance review. It does not establish equivalence or dual certification. Hidden selections remain in your enquiry.
0 reference groups selected
2 · Complete buying details
Keep these distinctions clear
Class, PN and JIS K are separate rating systems; no automatic conversion or drilling compatibility is implied. NPS / DN is nominal, not actual OD. Similar grades are comparison candidates only. ASTM / ASME and EN designations are not automatic substitutes.
Certificates, inspection, IBR and project approvals are separate requirements. An ISO 9001 quality-system certificate is not a product approval. Current issuer editions may differ from the edition required by your contract.
3 · Review and share enquiry
STEEL GEMS — INTERNATIONAL SPECIFICATION ENQUIRY Product: High-Fin Tubes for Heat Exchangers Requested references: To confirm Exact grade / UNS / delivery condition: Carbon, Stainless, Alloy and Non-Ferrous Combinations Required edition / addenda: To confirm Size, actual OD, wall / schedule and units: To confirm Rating system and value (Class / PN / JIS K / Table): To confirm Type, construction, connection, facing / thread: To confirm Quantity with unit: To confirm Documents / tests requested: To confirm Delivery city / country / ZIP / port: To confirm Project notes / origin restrictions / service conditions: To confirm Please review applicable scope, compatibility, material origin, manufacturing route, compliance, availability and commercial terms. This is an enquiry, not an engineering approval.
WhatsApp opens a draft for you to review and send. Files are not attached automatically; use the RFQ upload page or attach them separately.
Official standard catalogues
Reference summaries only. Confirm full scope and required edition with the issuer and project specification.
Types supplied
- High-fin tubes
- Low-fin tubes
- Extruded fin tubes
- Studded tubes and coils
Typical applications
- Air-fin coolers
- Heat exchangers
- Boilers and economisers
- Condensers
Inspection and documentation
- Base-tube MTC
- Fin-bond and dimensional inspection
- Hydro/pneumatic test when specified
- TPI against approved drawings
High-Fin Tubes for Heat Exchangers from Steel Gems
Steel Gems supplies High-Fin Tubes for Heat Exchangers for industrial maintenance, projects and export requirements. Every offer is reviewed against the stated material grade, dimensional standard, size, schedule or pressure class, quantity, testing scope and delivery requirement.
For a technically complete quotation, send the product description, applicable specification, size, thickness or schedule, end connection, quantity, required MTC, inspection agency and delivery location.
ENGINEERING FAQ
Frequently asked questions
Which details are needed for a fin-tube quotation?
Base tube grade and size, fin material, fin type, height, thickness, pitch, length, quantity and inspection requirements are normally required.
Can fin tubes be made from stainless steel?
Yes. Stainless, carbon, alloy, copper and selected nickel-alloy combinations can be evaluated.
QUALITY YOU CAN TRUST
Discuss requirement →Documentation and inspection support
Steel Gems supports material certification, heat-number traceability, NABL laboratory testing, NDT and third-party inspection for High-Fin Tubes for Heat Exchangers when required by the purchase specification.