Titanium Cap
Standard: ASTM B363 ASTM SB363 ASTM B16.9
Size: 1/2”-48”(DN15-DN1200)
Outside diameter: 21.3-1219mm
Material: Titanium and titanium alloy
Grade: Gr1. Gr2, Gr5 Gr7
Titanium Cap - Industrial Grade Pipe Fittings | LINHUI TITANIUM
LINHUI TITANIUM manufactures industrial-grade Titanium Cap fittings conforming to ASTM B363, ASTM SB363, and ASTM B16.9 standards. Our product range covers sizes from 1/2" to 48" (DN15-DN1200) with outside diameters spanning 21.3-1219mm. Available in Grade 1, Grade 2, Grade 5, and Grade 7 titanium alloys, each product undergoes 100% NDT inspection to ensure zero-defect delivery.
With thickness resilience controlled inside ±0.05mm through accuracy cold rolling, our caps give solid fixing execution in high-chloride and forceful corrosive situations. Sponsored by ISO 9001:2015 and PED 2014/68/EU certifications, we provide stock orders inside 3-7 days and custom creation in 25-40 days.
Key Features & Benefits
You pick up 45% weight diminishment compared to steel reciprocals without compromising pliable astuteness. The inactive oxide surface layer avoids liquid defilement in delicate chemical preparing lines.
Our Review 7 palladium-stabilized titanium offers prevalent resistance in diminishing acids like HCl and H₂SO₄. Review 5 amalgam conveys about twofold the quality of commercially unadulterated grades for high-pressure applications.
Product Information
| Product name | Titanium Cap |
| Standard | ASTM B363 ASTM SB363 ASTM B16.9 |
| Size | 1/2”-48”(DN15-DN1200) |
| Outside diameter | 21.3-1219mm |
| Material | Titanium and titanium alloy |
| Grade | Gr1. Gr2, Gr5 Gr7 |
| Surface treatment | Polishing Sandblasting Pickling |
| Packaging | Wooden box |
| Feature | Corrosion resistance, high durability, Eco-friendly, lightweight |
| Application | Medical equipment, ships, petrochemicals, electronics, etc. |
Chemical Composition
Review 2 contains 99.2% immaculate titanium with most extreme 0.25% oxygen substance, giving ideal erosion resistance. Review 5 (Ti-6Al-4V) joins 6% aluminum and 4% vanadium for improved mechanical properties.
Grade 7 incorporates 0.12-0.25% palladium for extraordinary execution in lessening corrosive situations. All grades meet ASTM B348 chemical composition necessities with full traceability by means of warm number documentation.
Why Choose Us?
As a coordinate process provider since 2000, we dispose of agents costs. You get plant estimating with total fabric traceability. Our 200+ tons stock stock empowers 3-7 day conveyance for standard sizes.
In-house metallurgists give specialized interview for fabric determination. We back little trial orders beginning from 100 kg. Multilingual groups help clients in English, Chinese, Spanish, and Arabic.

Applications
Chemical preparing plants utilize our caps to end destructive liquid lines. Desalination offices depend on them for seawater channeling frameworks where setting resistance is critical.
Offshore oil stages select Review 5 caps for high-pressure subsea associations. Pharmaceutical producers indicate our FDA-compliant grades to anticipate item defilement. Warm exchanger frameworks advantage from the material's warm stability.
Packaging & Shipping
Each item is separately wrapped in moisture-proof film. Units are pressed in plywood cases with froth cushioning to avoid travel damage.
We organize door-to-door conveyance through DHL, FedEx for tests, and ocean cargo for bulk orders. All shipments incorporate MTC documentation and pressing records for traditions clearance.

Manufacturing Process
We employ controlled cold rolling to achieve precise dimensional accuracy. Each Titanium Cap is formed through progressive die stamping followed by CNC machining for threaded variants.
Heat treatment at controlled atmospheres prevents alpha case formation. Final pickling removes surface contamination while maintaining the protective oxide layer. Thread rolling (not cutting) increases fatigue strength by 30% for threaded caps.

Export Markets
We've transported over 200,000 tons to North America, Europe, and the Center East. Major clients incorporate chemical processors in Germany, marine designing firms in Singapore, and vitality temporary workers over the UAE.
Our items serve ventures in Canada's oil sands, Brazil's petrochemical complexes, and South Korea's semiconductor manufacture plants. We keep up stock stock for prompt conveyance to 60+ countries.
Quality Inspection
Every unit experiences ultrasonic testing to identify inner abandons. Vortex current assessment confirms surface keenness. Dimensional checks affirm compliance with drawing specifications.
We give EN 10204 3.1/3.2 Fabric Test Certificates with each shipment. Third-party review accessible through SGS, BV, TÜV, DNV, and ABS upon ask.
FAQ
Q: What's the difference between Grade 2 and Grade 5 product?
A: Grade 2 offers maximum corrosion resistance for chemical piping. Grade 5 provides double the strength for high-pressure aerospace applications but slightly lower corrosion resistance in oxidative environments.
Q: How do you prevent thread galling during installation?
A: Apply molybdenum disulfide lubricant or specify silver-plated threads. Thread rolling (not cutting) also reduces friction coefficients by following grain structure.
Q: Can you weld the products to stainless steel pipes?
A: No. Direct welding creates brittle intermetallic compounds. Use mechanical connections like flanges or explosion-bonded transition joints instead.
Q: What certifications accompany shipments?
A: EN 10204 3.1 Material Test Certificates with heat number, chemical analysis, and mechanical properties. PED and NORSOK certifications available for specific applications.
Request a Quote
Need custom dimensions or expedited delivery with Titanium Cap? Contact our engineering team at linhui@lhtitanium.com with your specifications.
















