Carbon Steel Full Threaded Coupling Fittings Sand Blasted
2.Rust-removed full-thread steel accessory .
3.Smooth-surface full-thread carbon fitting .
4.Industrial full-thread sandblasted connector .
5.High-adhesion full-thread steel fitting .
6.Precision-treated full-thread carbon accessory .
7.Durable sandblasted full-thread steel fitting
Description
Carbon Steel Full Threaded Coupling Fittings Sand Blasted
Looking for reliable pipe connections with superior surface quality? Our Carbon Steel Full Threaded Coupling Fittings Sand Blasted convey the culminate arrangement for your mechanical channeling frameworks. These high-performance manufactured components interface two channels of break even with breadth whereas giving an ideal surface profile for coating applications. The specialized sand impacting prepare expels process scale and oxidation, making a clean, uniform wrap up that anticipates defilement in touchy frameworks. Whether you're working on petrochemical ventures or high-pressure water powered frameworks, these fittings guarantee solid, leak-proof associations each time.
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Product Overview
Our full strung coupling fittings speak to the apex of mechanical pipe association innovation. Made from premium ASTM A105 fashioned carbon steel, each fitting experiences exactness machining taken after by comprehensive sand impacting treatment. This dual-process approach makes components that exceed expectations in both auxiliary judgment and surface cleanliness.
The sand impacting handle accomplishes Sa 2.5 surface cleanliness benchmarks, expelling all follows of process scale and surface contaminants. This makes our fittings perfect for applications requiring zero remote particulate matter or particular coating requirements.
Technical Specifications
| Property | Specification |
|---|---|
| Material Standard | ASTM A105 Forged Carbon Steel |
| Dimensional Standard | ASME B16.11 |
| Threading Standard | NPT (ASME B1.20.1) / BSP |
| Surface Treatment | Sand Blasted (Sa 2.5 Grade) |
| Pressure Class | 3000# / 6000# |
| Temperature Range | -29°C to 425°C |
| Tensile Strength | 485 MPa (70,000 psi) minimum |
| Yield Strength | 250 MPa (36,000 psi) minimum |






Key Features
Superior Surface Quality: The sand impacting handle makes an perfect grapple profile for ensuing coatings whereas killing free scale that may harm downstream equipment.
Precision Threading: Each fitting highlights accurately machined NPT or BSP strings that guarantee leak-proof associations and simple installation.
High-Pressure Capability: Designed to withstand extreme pressures in Class 3000 and 6000 applications with complete safety margins.
Enhanced Coating Attachment: The finished surface gives prevalent mechanical holding quality for paints, epoxies, and galvanizing treatments.
Contamination-Free: Evacuation of process scale avoids molecule freedom that seem compromise delicate pressure driven or pneumatic systems.
Dimensions and Specifications Table
| Size (Inches) | Length (mm) | Socket Depth (mm) | Weight (kg) |
|---|---|---|---|
| 1/8" | 25 | 6 | 0.05 |
| 1/4" | 32 | 8 | 0.08 |
| 3/8" | 35 | 9 | 0.12 |
| 1/2" | 40 | 10 | 0.18 |
| 3/4" | 45 | 12 | 0.28 |
| 1" | 50 | 14 | 0.45 |
| 1-1/4" | 60 | 16 | 0.68 |
| 1-1/2" | 65 | 18 | 0.95 |
| 2" | 75 | 22 | 1.45 |






Materials and Surface Treatment
We utilize as it were premium ASTM A105 produced carbon steel, chosen for its remarkable strength-to-weight proportion and weldability. The fashioning prepare makes a refined grain structure that upgrades mechanical properties compared to cast alternatives.
Our specialized sand impacting treatment expels all surface debasements utilizing controlled grating media. This handle makes a uniform matte wrap up with ideal surface harshness for coating applications. The treatment accomplishes ISO 8501-1 Sa 2.5 cleanliness guidelines, guaranteeing you Carbon Steel Full Threaded Coupling Fittings Sand Blasted arrive ready for immediate use or coating application.






Application Areas
Petrochemical Industry: Culminate for color-coded channeling frameworks requiring specialized anti-corrosive coatings. The clean surface anticipates coating disappointment in forceful environments.
High-Pressure Hydrodynamics: Basic for frameworks where process scale particles might harm touchy valves or pumps. Our fittings guarantee particle-free operation.
Power Era: Perfect for steam lines and condensate frameworks where surface cleanliness empowers superior review and upkeep procedures.
Marine Applications: The prevalent coating grip given by sand impacted surfaces makes these fittings culminate for unforgiving saltwater environments.
Installation Instructions
- Inspect strings for harm and clean any defensive oil
- Apply suitable string sealant or tape
- Hand-tighten the coupling onto the to begin with pipe
- Use pipe torques to accomplish last snugness (ordinarily 2-3 extra turns)
- Ensure legitimate arrangement some time recently last tightening
- Test the association at working weight some time recently putting into service





Quality Control
Our ISO 9001 certified quality framework guarantees each fitting meets requesting industry measures. Each Carbon Steel Full Threaded Coupling Fittings Sand Blasted undergoes dimensional inspection, pressure testing, and surface quality verification before packaging.
With over 18 a long time of fabricating encounter and an yearly capacity of 30,000 tons, we keep up steady quality through progressed handle controls and gifted craftsmanship.
OEM and Customization Services
We offer comprehensive customization alternatives counting extraordinary measurements, elective materials, and custom surface medications. Our experienced building group works straightforwardly with you to create arrangements that meet your particular application requirements.






Frequently Asked Questions
Q: Why choose sand blasted fittings over standard black fittings?
A: Sand blasting provides superior coating adhesion and eliminates loose scale that could contaminate your system.
Q: How should these fittings be stored?
A: Store in dry conditions with light anti-rust oil protection until installation or coating application.
Q: Can these fittings be welded?
A: Yes, the clean surface is ideal for welding applications after removing any protective oil.
Contact Us
Ready to upgrade your piping system with premium Carbon Steel Full Threaded Coupling Fittings Sand Blasted? Our technical team stands ready to assist with product selection and custom solutions.
Contact us today at zhiyuan@mifittings.com for detailed quotations and technical support. Experience the quality difference that comes from 18 years of specialized manufacturing expertise.
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