China Galvanized Astm A53 Steel Pipe Supplier, Suppliers

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China Galvanized Astm A53 Steel Pipe Supplier, Suppliers

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Product Description

The Product Description

Product name	Hot Dip Galvanized Steel Pipe/Pre-Galvanized Steel Pipe
Wall Thickness	0.6mm--20mm
Length	1--14m According to customer requirements
Outer Diameter	1/2’’ (21.3mm) --- 16’’ (406.4mm)
Tolerance	Tolerance based on Thickness: ±5～±8%
Shape	Round
Material	Q195---Q345, 10#, 45#, S235JR, GR.B-D, STK500, BS1387...
Surface treatment	Galvanized
Zinc coating	Pre-galvanized: 40--220G/M2; Hot dip galvanized: 220--350G/M2
Standard	ASTM, DIN, JIS, BS
Certificate	ISO, BV, CE, SGS
Payment terms	30% T/T deposit in advance, 70% balance after B/L copy; 100% Irrevocable L/C at sight
Delivery times	25 days after receive deposits
Package	Through a bundle or according to customer’s requirement
Loading port	Xingang Port

Customer's Benefit

Factory Direct Advantage: As a factory, our pricing offers a significant competitive edge over trading companies.
Market-Aligned Pricing: We update prices regularly based on the steel market. We suggest purchasing when prices trend downward to secure high-quality products at lower costs.
Efficiency & Quality: Customers receive premium quality products paired with highly efficient professional service.

Product Detail

Thickness

Length

Diameter

GI Pipe Zinc Coating

HDG Pipe Zinc Coating

Diameter Detail

Why Choose Our Factory

Delivery Commitment: We engage in detailed discussions with customers to ensure mutually agreed delivery schedules.
Prompt Response: Our team monitors communications closely even after hours to solve customer inquiries and provide efficient service.
Strategic Location: Our facility is located just 40 kilometers from Xingang Port, the largest port in Northern China, ensuring logistics efficiency.
Superior Quality: Products feature no joint pipes, square cuts, and are fully deburred for a clean finish.

Packing and Transport

Customer Case Study

A customer from Singapore initially inquired about our steel pipes but felt our pricing was higher than other suppliers. However, after comparing quality and service, they chose to purchase 10 containers for their first order. Today, we maintain a monthly supply relationship. The customer remains highly satisfied with the product quality and has established a long-term cooperative relationship with our factory.

Customer Photos

Customers visiting our factory for quality inspection after product completion. We welcome on-site inspections to ensure standards are met.

Frequently Asked Questions (FAQ)

Q1: What is the difference between Hot Dip Galvanized and Pre-Galvanized pipes? Pre-galvanized pipes have a zinc coating of 40-220G/M2, while Hot Dip Galvanized pipes offer a thicker coating of 220-350G/M2 for better corrosion resistance.

Q2: Can the length of the steel pipes be customized? Yes, we can produce lengths ranging from 1m to 14m according to your specific project requirements.

Q3: What quality standards do your products meet? Our products comply with international standards including ASTM, DIN, JIS, and BS, and are certified by ISO, BV, CE, and SGS.

Q4: How long is the typical delivery time? Standard delivery is approximately 25 days after receiving the deposit.

Q5: What are your accepted payment terms? We typically accept 30% T/T deposit in advance with the 70% balance against the B/L copy, or 100% Irrevocable L/C at sight.

Q6: Are the pipes processed for smooth edges? Yes, our products are square cut and deburred to ensure no sharp edges and high safety standards.