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ASTM B111 C71520/ 70-30 Copper-Nickel Welding Grade Tubes
US$6.78-9.80
100 kg
Product profile
Customization
AvailableAfter-sales Service
as Per ContractWarranty
as Per ContractModel NO.
GB/T 8890, ASTM B111, JIS H3300, BS2871, DIN 1785Type
SeamlessTechnique
Cold DrawnMaterial
CopperSurface Treatment
BrassUsage
Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Special PurposeSection Shape
RoundLoading Port
Tianjin/Shanghai/QingdaoOd
2-910mmWt
0.2-120mmLength
0.5m-25mTransport Package
Plywood CaseSpecification
OD 2-910* WT 0.2-120 MMTrademark
OEM/TJTCOrigin
JiangsuHS Code
741110Production Capacity
50000 TonsKey features
Comprehensive Material Range: Offers White copper, Brass, Cupronickel, Red copper, and Oxygen free copper alloys.
Strict Quality Testing: 100% Eddy Current Testing and 100% hydraulic Testing performed on all tubes.
Flexible Customization: Customizable OD, Wall Thickness, and Length according to specific project requirements.
Multiple Standard Compliance: Meets ASTM, ASME, BS, EN, DIN, JIS, and GB standards for global applicability.
Versatile Product Forms: Available in straight lengths or U-bent configurations for diverse applications.
Wide Application Scope: Suitable for boiler, hydraulic, automobile, food, beverage, and heat exchanger uses.
Global Shipping Options: Export from Tianjin, Shanghai, or Qingdao ports with various Incoterms available.
Competitive Lead Time: Off-season delivery within 15 workdays; peak season within one month.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-12-28Nearest Port: Tianjin/Xingang, Shanghai, QingdaoAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP, DAP, CIP, CPT, FCA, EXW
About Our Factory & Business Background
AddressRoom908, Building B, Haitai Information Plaza, No. 8 Huatian Road, Huayuan Industrial Zone, Binhai High-Tech Zone, Tianjin, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsSeamless Pipe/Boiler Tube, Alloy Steel Seamless Pipe, API 5CT Petroleum Tubing Casing, Stainless Steel Seamless Tubes, Slotted Casing Seamless Pipe, API 5L Seamless Pipes, Home and Living Chair, Copper Tubes, Nickel Alloy Tube, Home and Living Table
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:What standards do your copper tubes meet?
A:
We comply with ASTM B111, ASME SB111, ASTM B251, BS EN1057, GB/T8890, DIN 86019, JIS H3300, and other international standards.
Q:What are the available size ranges for OD and Wall Thickness?
A:
The standard size range is OD 2.0 to 40mm and WT 0.3 to 12mm, with custom options available up to OD 910mm and WT 120mm.
Q:Can the tubes be customized in length?
A:
Yes, we provide standard lengths of 18m or custom lengths ranging from 0.5m to 25m based on your request.
Q:What quality tests are performed on the tubes?
A:
All products undergo 100% Eddy Current Testing and 100% hydraulic Testing to ensure quality and safety.
Q:What is the lead time for delivery?
A:
The lead time is within 15 workdays during off-peak seasons and approximately one month during peak seasons.
Send Inquiry
*To:
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.*Content:
Supplier replies will be sent to your registered email
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