Sizes and supply range
- NPS 1/2 to 24 inch, subject to mill availability
- Schedules 20, 30, 40, 60, 80, 100, 120, 140, 160 and XXS
- Plain, bevelled or threaded ends as specified
- Random and cut lengths
ASTM A106 / ASME SA106 Grade B
ASTM A106 Grade B Seamless Pipe
Carbon-steel seamless pressure pipe for high-temperature process, refinery, power and boiler piping, supplied with heat-number traceability and inspection support.
- Grade
- Carbon Steel Grade B
- Supply base
- Mumbai · India + Export
PRODUCTASTM A106 Grade B Seamless Pipe
SPECIFICATIONASTM A106 / ASME SA106 Grade B
MATERIAL / GRADECarbon Steel Grade B
Specify it for your project.
International references for ASTM A106 Grade B Seamless Pipe. 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.
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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: ASTM A106 Grade B Seamless Pipe Requested references: To confirm Exact grade / UNS / delivery condition: Carbon Steel Grade B 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
- Hot-finished seamless pipe
- Cold-drawn seamless tube
- IBR documentation when specified
- Cut-to-length and machined pieces
Typical applications
- Refinery and petrochemical piping
- Boiler and steam service
- Power-generation piping
- High-temperature process lines
Inspection and documentation
- EN 10204 3.1 MTC
- Chemical and mechanical verification
- UT, hydro and dimensional inspection
- PMI and third-party inspection when specified
ASTM A106 Grade B Seamless Pipe from Steel Gems
Steel Gems supplies ASTM A106 Grade B Seamless Pipe 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
What is ASTM A106 Grade B pipe used for?
It is commonly specified for seamless carbon-steel piping in high-temperature and pressure service.
Can Steel Gems supply SCH 40 and SCH 80?
Yes. Common schedules can be offered subject to size, quantity and mill availability.
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 ASTM A106 Grade B Seamless Pipe when required by the purchase specification.