4130 Chromoly Tubing Exported from India
India has a large seamless tube industry, and 4130 chromoly tubing is exported from it to fabricators and engineering companies abroad. Siddhgiri Overseas supplies from Mumbai, close to the country's main container port.
Standards and Certification for Export
Overseas buyers most often order to ASTM A519 Grade 4130, the American standard for seamless mechanical tubing, which is understood worldwide. European buyers sometimes ask for the equivalent grade 25CrMo4 instead; if so, say which standard your drawing names, because the two grades are close but not identical. The difference is explained on 4130 vs 25CrMo4.
Material is supplied with an EN 10204 3.1 mill test certificate. Independent inspection before shipment can be arranged if your project calls for it; see third party inspection.
How an Export Order Is Handled
After the specification and delivery term are agreed, the material is prepared, inspected and packed for sea or air freight. Shipping documents are issued to match the order, and certificate copies can be shared in advance. General export practice is described on the 4130 tubing exporter page.
Points to Agree Before a First Order
A first order with a new overseas supplier goes more smoothly when a few things are settled in advance. Ask for a sample mill test certificate to confirm it shows what your quality system needs. Agree the delivery term and the documents required by your customs authority. Decide whether you want inspection before shipment. Confirm how the material will be packed and marked. Starting with a modest trial order is a sensible way to check the material, paperwork and communication before committing to larger volumes.
Standard Supply Range
| Supply Parameter | Detail |
|---|---|
| Product Form | Seamless (CDS or HFS) |
| Standard | ASTM A519 Grade 4130 |
| OD Range | 0.250" – 5.000" |
| Wall Range | 0.035" – 0.500" |
| Documentation | EN 10204 3.1 MTC included standard |
| Services | Cut-to-length and mixed-size consolidation available |
Frequently Asked Questions
Is Indian 4130 tubing made to international standards?
Tube is ordered and certified to the standard named on the order, most often ASTM A519. The mill test certificate records the results against that standard.
Can inspection be witnessed before shipment?
Yes. Third-party inspection can be arranged at the buyer's request.
Which countries can be supplied?
Enquiries are accepted from any destination. Shipping arrangements are confirmed for each order.
Can I place a trial order first?
Yes. Send the sizes and quantities you want to start with.
Which standard should an overseas buyer quote?
The one named on your drawing, most often ASTM A519 Grade 4130.
Can sample certificates be provided before ordering?
Yes. Ask for a sample mill test certificate to review.
Request a Quotation Exported from India
Provide your complete material list (OD, wall, footage) for pricing and delivery options.
- OD & Wall sizes
- Total footage per size
- Delivery location
- MTC requirement