Tenaris 4" Seamless Carbon Steel Pipe Schedule 40 ASTM A106 Grade B Black 16.07 kg/m (10.79 lb/ft)

Brand

Tenaris

Manufacturer

Description

Seamless carbon steel pipe manufactured by Tenaris at its Tamsa facility in Veracruz, Mexico, using the Mannesmann hot-rolling process. This 4-inch (DN100) Schedule 40 pipe meets ASTM A106 Grade B, ASTM A53 Grade B, and API 5L Grade B standards, making it suitable for high-temperature and high-pressure service. Specifications: 114.3 mm (4.500") OD, 6.02 mm (0.237") wall thickness, 102.26 mm (4.026") ID, and 16.07 kg/m (10.79 lb/ft) nominal weight. Standard mill length is 6 meters (approx. 20 ft). Ideal for process piping in petrochemical plants, boiler systems, steam lines, oil and gas gathering lines, and structural applications. Black mill finish with plain or beveled ends available on request. Wholesale quantities available with a minimum order of 6 lengths (36 linear meters). Each heat lot ships with a Material Test Report (MTR) per ASTM A106 requirements. Export-grade product with ISO 9001 certification and API Monogram.

Ingredients

N/A. Chemical composition per ASTM A106 Grade B: Carbon 0.30% max, Manganese 0.29-1.06%, Phosphorus 0.035% max, Sulfur 0.035% max, Silicon 0.10% min, Chromium 0.40% max, Molybdenum 0.15% max, Nickel 0.40% max, Copper 0.40% max.

Material

Hot-rolled seamless carbon steel manufactured by the Mannesmann process. Black mill finish surface. Plain ends square-cut or beveled per order. Minimum yield strength 240 MPa (35,000 psi), minimum tensile strength 415 MPa (60,000 psi). Hydrostatic test pressure 25 MPa (3,600 psi).

Packaging

Specifications

Warranty

12 months

Warranty Terms

Manufacturer certification per heat lot. Each shipment includes a Material Test Report (MTR) with chemical analysis and mechanical properties per ASTM A106. Claims for manufacturing defects accepted within 12 months of delivery. Non-conforming product replaced at no charge. Claims require heat number and photographic evidence.

AI Summary

4-inch Schedule 40 seamless carbon steel pipe for industrial distribution. Manufacturer: Tenaris (Tamsa plant, Veracruz, MX). Standard: ASTM A106 Gr. B / API 5L Gr. B. OD 114.3 mm, WT 6.02 mm, 16.07 kg/m. 6-meter lengths. MOQ 6 lengths. MTR per heat lot. ISO 9001, API Monogram.