Seamless Steel Pipe 4 Inch
ASTM A106 seamless steel pipe, 4 inch diameter, Schedule 40.
An export or import license is required for this product in this trade lane.
Regulation: AD-STEEL-CNThis product is blocked for trade to this country due to regulatory restrictions.
Regulation: EAR-744-STEELBrand
TenarisManufacturer
Mitsubishi Electric (JP)Description
Premium seamless steel pipe manufactured to ASTM standards. Provides excellent pressure resistance and durability for oil, gas, and structural applications. Available in various grades and wall thicknesses.
Material
Carbon steel ASTM A106 Grade B
Packaging
AI Summary
Seamless carbon steel pipe manufactured to ASTM A106 Grade B standards. 4-inch nominal diameter, Schedule 40 wall thickness. Suitable for high-temperature and high-pressure service in oil, gas, and petrochemical applications.
Tags
ISO CertifiedAPI CertifiedCorrosion ResistantOil & GasMiningExport ReadyIndustrial GradeHigh PressureWater TreatmentBulk AvailableHigh TemperatureCustom SizesCarbon SteelConstructionAvailable Offers
| Seller | Price | Stock | Order Limits | Terms | Quantity |
|---|---|---|---|---|---|
Aceros del Pacifico Featured SKU: ADP-PIPE-4IN | $4,500.00 USD | In Stock | MOQ 10 | 7 days FOB |
- Seller
- Aceros del Pacifico Featured
- Price
- $4,500.00 USD
- Stock
- In Stock
- Order Limits
- MOQ 10
- Terms
- 7 days
FOB
Buyer Requests
| Buyer | Bid Type | Target Price | Condition | Quantity | Delivery By |
|---|---|---|---|---|---|
TechParts Global Featured | Limit Order | $85.00 USD | New | 500 | DAP |
Constructora Andina Featured | Limit Order | $75.00 USD | New | 1,000 | Apr 23, 2026 · DAP |
| RFQ | Open | Any Condition | 200 | FOB |
- Buyer
- TechParts Global Featured
- Bid Type
- Limit Order
- Target Price
- $85.00 USD
- Condition
- New
- Quantity
- 500
- Delivery By
- DAP
- Buyer
- Constructora Andina Featured
- Bid Type
- Limit Order
- Target Price
- $75.00 USD
- Condition
- New
- Quantity
- 1,000
- Delivery By
- Apr 23, 2026 · DAP
- Buyer
- TechParts Global
- Bid Type
- RFQ
- Target Price
- Open
- Condition
- Any Condition
- Quantity
- 200
- Delivery By
- FOB
Reviews (7)
Reviews from other countries
Good domestic pipe supplier
Ordered seamless pipe for our irrigation infrastructure expansion. Product quality is good and consistent. Domestic shipping within Brazil was slower than expected for a local supplier -- took 2 weeks instead of the quoted 5 days. Good value overall.
Reliable pipe supplier from Brazil
Electro Industrial Brasil shipped seamless pipe to our Argentina site. Quality is good and consistent with ASTM standards. Cross-border logistics added some complexity but they handled customs documentation well. Communication could be more proactive.
Outstanding supplier for our bridge project
Aceros del Pacifico delivered 1000 units of seamless pipe for our Mendoza bridge project. Every pipe passed our QA checks. Their team coordinated phased delivery perfectly with our construction schedule. Will be our go-to supplier.
Acceptable quality but poor communication
The steel pipe shipment from Electro Industrial Brasil was acceptable quality-wise. However, we had to chase them repeatedly for shipping updates and tracking info. Emails went unanswered for days. The product is fine but the buying experience needs improvement.
Good pipe quality, delivery delays
Maquinarias Andinas sourced high-quality seamless pipe that matched our ASTM specs perfectly. However, shipping from their warehouse took 10 days longer than quoted. The pipe itself is excellent -- wall thickness and finish are consistent across the batch.
Same excellent quality, now from Mexico warehouse
Second order with Aceros, this time from their Mexico operation. Same outstanding pipe quality as our Argentina orders. Delivery was even faster since the warehouse is closer. Highly recommend for Mexican operations.
Excellent steel quality, fast delivery
We ordered 200 units of the ASTM A106 seamless pipe and every single one met spec. Packaging was solid, delivery arrived 3 days early. Will order again for our next project.
Questions & Answers (3)
Suitable for high-temperature steam applications?
We need pipe for a steam distribution system operating at 400C and 40 bar. Is this ASTM A106 Grade B suitable for continuous high-temperature service? What is the maximum recommended operating temperature?
ASTM A106 Grade B is specifically designed for high-temperature service. Maximum recommended operating temperature is 425C (800F) for continuous service. At 400C and 40 bar, this pipe is well within its design limits. The 4-inch Schedule 40 wall thickness provides adequate pressure rating for your application.
6 found this helpfulWe use these in our refinery at similar conditions (380C, 35 bar) and they have been running for 2 years with no issues. Make sure to use proper high-temperature gaskets and flanges rated for your conditions.
2 found this helpfulWhat is the minimum order quantity?
We are a small construction company and need about 50 units. Is there a minimum order requirement? Also, do you offer volume discounts for orders over 200 units?
Our minimum order is 10 units for this pipe. 50 units is no problem at all. For orders over 200 units, we offer tiered pricing: 5% off for 200+, 8% off for 500+, and 12% off for 1000+ units. Contact us directly for a custom quote.
3 found this helpfulWhat certifications does this pipe have?
We need ASTM A106 Grade B certification for our project. Does this pipe come with mill test certificates? Also interested in knowing if it meets API 5L standards.
Yes, all our seamless pipes come with full mill test certificates (MTC) per EN 10204 3.1. This product is certified ASTM A106 Grade B and also meets API 5L PSL1 standards. We can provide copies of the certificates before purchase on request.
5 found this helpfulI can confirm. We purchased 500 units last quarter and received full MTCs with every shipment. The certificates were legitimate and matched the batch numbers on the pipes.
2 found this helpfulNeed a custom quote?
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