About this goods
This product exhibits outstanding pressure resistance, capable of withstanding diverse operational pressures. Its internally smooth, burr-free surface minimises fluid resistance, ensuring unimpeded medium conveyance. It combines excellent weldability and machinability, permitting flexible cutting and connection to accommodate varied installation scenarios. It finds extensive application in construction engineering (water supply/drainage pipelines, fire protection systems, heating networks), municipal infrastructure (urban water supply networks, gas pipelines, streetlight conduit), agricultural irrigation (field water conveyance pipelines, greenhouse irrigation systems), industrial manufacturing (chemical fluid conveyance, equipment cooling pipelines), and outdoor facilities (guardrail posts, photovoltaic mounting bracket pipelines). It supports customisation of different diameters, wall thicknesses, and zinc coating specifications, balancing durability, safety, and cost-effectiveness. This makes it a dependable choice for pipeline systems across various industries.
Product Details | |||||
Product name | Galvanized steel pipe | ||||
Chinese grade | Q235B/Q355B/20#/etc. | ||||
International grade | ASTM A53M/ASTM A500(GR.B)/ASTM A53/etc. EN10255(S235JR)/EN10210 - 2(S355JR/S355J0)/EN10240/etc. | ||||
Zinc coating thickness | Hot-dip galvanising: WT≥6mm--≥70μm 3≤WT≤6mm--≥55μm 1.5≤WT≤3mm--≥45μm Electrogalvanising: 5 - 50μm | ||||
Specifications | (2-13)*(21.3 - 219)*(100-12000)mm | ||||
Quality control | Each batch of goods is accompanied by a "Product Quality Certificate". Samples can be sent for performance testing. The quality is traceable and verifiable. | ||||
Terms of Trade | |||||
Price Terms | EXW, FOB, CIF, CFR, DDP, etc. | ||||
Payment Terms | T/T, L/C, etc. | ||||
MOQ | Standard products have an MOQ of 1 ton. Small trial orders are accommodated to assist new clients in verifying quality. | ||||
Delivery Time | Stock orders ship within 3-7 working days; custom orders require 15-30 working days, subject to order volume and specifications. | ||||
Performance indicators | |||||
Material | Yield strength MPa | Tensile strength MPa | Elongation (A5) % | Brinell hardness HBW | |
Q235B | ≥235 | 370-500 | ≥21 | 100-130 | |
Q355B | ≥355 | 470-630 | ≥21 | 130-160 | |
20# | ≥245 | 410-550 | ≥25 | 105-135 | |
