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C93700 High Lead Bronze Bushing Heavy Load Low Speed Bearing Sleeve
US$10.00-25.00
1 kg
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableColor
Antique BronzeStrength Grade
C11000/C10200/C12200/C26000/C51900/C17200Model NO.
copper pipeMaterial
BronzeShape
Tube/Pipe/Bushing/Sleeve/Bearing BushSurface Treatment
Bright Annealed (Ba)/ Pickled (Mill Grey)/ CleanedProduct Name
Copper Pipe/ Tube/Sleeve/BushingType
Plate / Sheet / Flat PlateThickness
0.5-100mm CustomizedOd Range
3-500 mm (Customized)Length
Customized Cut-to-LengthTemper / Condition
Soft (O/M/Annealed) Hard (H/1/2h/Cold WorkedSurface Finish
Bare Mill Finish / Tin Plated / Anti-Tarnish OilStandard
ASTM B75/B88/B111, GB/T 1527 ASTM B111, GB/T 8890Certificate
En 10204 3.1 Mtc, SGS, BVProcessing Service
Cutting, Punching, etc.Delivery Time
7-15 Days for Stock / 20-30 Days for ProductionTransport Package
Standard Seaworthy Export PackingSpecification
0.005 mm -3.0 mm (6micron 8micron availableTrademark
Made in ChinaOrigin
Jiangsu, ChinaKey features
Clean ID & Nitrogen Protection:Every copper tube is chemically cleaned inside and sealed with nitrogen purging.This prevents oxidation and carbon deposits,saving you the cost of acid washing before br
Superior Corrosion Resistance:We offer C70600 (B10) cupionickel tubes for brutal seawater environments and C63000 Aluminum Bronze Bushings for heavy-load abrasion.
Precision Dimensional Tolerance:OD Tolerance 0.05mm for tubes and ID Tolerance h7/g6 for bushings. Guaranteed perfect fit for interference fits or sliding fits without extra machining.
Excellent Thermal Conductivity:C11000/C12200 tubes offer 98% IACS conductivity and 400 W/mK thermal transfer. Ideal for condensers, evaporators, and high-efficiency heat exchangers.
High Load Capacity & Self-Lubrication:Our C93200 (SAE 660) bushings feature embedded graphite pockets or oil grooves. They provide high PV value performance even in dry-running conditions.
Optimal Temper for Installation:Available in Soft Annealed (O) for easy bending and flaring (HVAC/Plumbing) or Hard Drawn (H) for high-pressure structural support.
One-Stop Machining Service:Beyond casting, we provide CNC turning, keyway cutting, and oil groove machining. You receive a finished part ready to install, not just a rough casting.
Rigorous Non-Destructive Testing:Tubes undergo Hydrostatic Test (100%) and Eddy Current Test. Bushings are checked via Ultrasonic Testing (UT) for internal soundness. No porosity, no leaks.
Anti-Tarnish Export Packing:Tubes: PE film + end caps + wooden bundles. Bushings: VCI anti-rust paper + individual boxes + seaworthy crates. Protection guaranteed against sea freight humidity.
Full Traceability & Certification:Supplied with EN 10204 3.1 MTC detailing chemical composition and mechanical properties. Every batch is traceable to the furnace number.
Company profile
Business Type: Trading CompanyExport Year: 2017-09-17Nearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤5.19hTerms of Payment: T/T, LCInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP
About Our Factory & Business Background
AddressNo. 1602, Building A, Xinduhui, Beichen District, Tianjin
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsMold & Tool Steel (P20 718h H13 D2 S1 O1), Spring Flat Steel (En45A Sup9 60si2mn 5160), Alloy Steel Bars (4140 4340 42CrMo 40cr), Carbon Steel Plates (Ss400 S235jr S355jr), Ship Plate Steel (Ah36 Dh36 Eh36 ABS/BV/Dnv), Stainless Steel Plates (304 316L 310S 321), Stainless Steel Pipes (Smls & ERW Sch 10s-80s), Nickel Base Alloys (Inconel 600 Hastelloy C276), Wear Resistant Steel (Nm360 Nm400 Ar400 Ar500), Galvanized & Cold Rolled Steel (SPHC SPCC Coils)
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:How do you guarantee the steel quality?
A:
Quality is our top priority. Every batch of steel comes with a Mill Test Certificate (MTC) showing the chemical composition and mechanical properties, strictly complying with ASTM, EN, JIS, and GB standards. We also support third-party inspections (like SGS, BV) before shipment to ensure zero defects.
Q:What is your MOQ (Minimum Order Quantity)?
A:
Generally, our MOQ is 1 Ton for regular sizes (e.g., Round Bars, Plates). For special sizes or custom cutting requirements, the MOQ may vary. Please contact us with your specific dimensions, and we will try our best to meet your needs even for trial orders.
Q:Can you supply specific grades like AISI S1, EN45A, or Inconel 625?
A:
Yes. We specialize in Specialty & Alloy Steels. We have rich experience supplying hard-to-find grades such as AISI S1 (Shock Resisting), EN45A (Spring Steel), 4140/42CrMo, and Nickel Alloys (Inconel, Hastelloy). Please share your required standard and grade, and we will check our stock or production schedule.
Q:What about the delivery time and shipping?
A:
For stock materials, we can ship within 7-10 days after receiving payment. For production orders, it usually takes 20-30 days. We offer flexible trade terms including FOB, CIF, and DAP (delivery to your warehouse). We mainly ship from Qingdao, Tianjin, and Shanghai ports.
Q:Do you provide processing services (cutting/slitting)?
A:
Yes. To save your cost and labor, we provide value-added processing services such as cutting-to-length, slitting, and simple heat treatment (annealing/quenching). We can deliver the steel ready for use in your workshop.
Send Inquiry
*To:
Pufa Special Materials (Tianjin) Co., Ltd
Pufa Special Materials (Tianjin) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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