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ASTM A182 F316 Double Threaded Nipples and ASTM A420 WPL6 Concentric Swage Nipples Exported to Kazakhstan
Haihao Group recently completed the shipment of ASTM A182 F316 double threaded nipples and ASTM A420 WPL6 concentric swage nipples to a customer in Kazakhstan. The products were manufactured according to strict international standards and customized project requirements for industrial pipeline systems operating in demanding environments.
The order included stainless steel threaded components and low-temperature carbon steel swage nipples designed for stable pipeline connection performance, corrosion resistance, and reliable operation under low-temperature conditions.
Product Details
| Product | Size | Specification | Material | Standard |
| Double Threaded Nipple PExNPT-M | 2″ | SCH 80S, L=100 | ASTM A182 F316 | ASME B16.19M |
| Concentric Swage Nipple | 1 1/2″ × 1″ | SCH XS | ASTM A420 WPL6 | BS 3799 |
The supplied ASTM A182 F316 double threaded nipples were manufactured with SCH 80S wall thickness and designed for industrial piping systems requiring strong corrosion resistance and reliable threaded connections.
Main Advantages
- Excellent corrosion resistance
- Good high-temperature performance
- Stable threaded sealing capability
- Suitable for chemical and offshore environments
- Long service life in harsh conditions
The products comply with ASME B16.19M threaded nipple standards, ensuring dimensional accuracy and reliable connection performance.
Haihao Group ASTM A182 F316 double threaded nipple and ASTM A420 WPL6 concentric swage nipple
ASTM A420 WPL6 Concentric Swage Nipples for Low-Temperature Service
The shipment also included ASTM A420 WPL6 concentric swage nipples manufactured according to BS 3799 requirements.
These products are widely used in low-temperature pipeline systems because of their:
- Excellent toughness at low temperatures
- Stable mechanical performance
- Reliable weldability
- High structural integrity
To meet the customer’s project requirements, the WPL6 material underwent heat treatment and low sulfur/phosphorus control with:
- Sulfur (S) ＜ 025%
- Phosphorus (P) controlled to low levels
This helps improve material purity and low-temperature performance for critical industrial applications.
Strict Inspection and Export Packaging
Haihao Group conducted strict inspections before shipment, including:
- Raw material verification
- Dimension inspection
- Heat treatment confirmation
- Surface quality checks
- Thread inspection
- Packaging inspection
All products were carefully packed to ensure safe transportation to Kazakhstan.
One-Stop Pipeline Solutions from Haihao Group
As a GLOBAL EXPERT IN PIPELINE SYSTEM SOLUTIONS, Haihao Group provides:
- Steel pipes
- Pipe fittings
- Flanges
- Overlay cladding
- Pre-fabrication
- Coating & lining solutions
With decades of export experience and advanced production facilities, Haihao Group supports global industrial projects with reliable products and professional engineering service.
Contact Haihao Group
If you are looking for a reliable supplier of ASTM A182 F316 double threaded nipples or ASTM A420 WPL6 concentric swage nipples, Haihao Group can provide customized pipeline solutions for your project requirements.
Contact our team today for technical support and competitive quotations.