ASTM A106 SMLS Nipple

TYPE: TBE, PBE, PLE/TSE, BLE/TSE, BLE/PSE, TLE/PES Material: A106 B, A234 WPB, A53 GR.B, A312 TP 304/316, S31803 SS32205 etc. Size: 1/8" ~ 4" Length: 50mm ~ 400mm Thickness: Sch5s/10s/40s/Std/60/80/xs/120/160/xxs. Standard: BS 3799 Customization: OEM/ODM service Samples: Sample service available

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Product Description

Xi 'An QinSteel Trading Co., Ltd | ASTM A106 SMLS Nipple Manufacturer & Global Supplier

For over 15 years, we’ve specialized in precision-engineered ASTM A106 SMLS Nipples designed for high-pressure oil, gas, and petrochemical systems. Our seamless carbon steel fittings combine strict ASTM compliance with rapid global delivery, ensuring your projects stay on schedule.

Product Overview

The products are critical connectors for piping systems requiring leak-proof performance under extreme temperatures (-29°C to 400°C) and pressures up to 10,000 PSI. Manufactured from hot-extruded ASTM A106 Grade B carbon steel, these nipples offer unmatched durability in corrosive environments.

Key Specifications

Parameter	Details
Sizes	1/8" to 4" NPS
Pressure Rating	3000 PSI - 10,000 PSI
End Types	TBE, PBE, BLE/TSE, PLE/TSE
Thread Standards	NPT, BSPT, BSPP (customizable)
Certifications	API 5L, ISO 9001:2015, CE-PED

Why Our ASTM A106 Nipples Outperform Competitors？

1. Zero-Defect Seamless Construction

Every seamless carbon steel nipple ASTM A106 SMLS Nipple undergoes ultrasonic testing (UT) and hydrostatic checks to eliminate weak spots common in welded alternatives.