Steel Pipe Payment Terms Guide: T/T vs L/C

Jun 29, 2026

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James Blue
James Blue
James is an R & D engineer at Henan Shuangzhong. He is dedicated to researching new materials and technologies for pipeline system solutions, aiming to enhance the company's competitiveness in the market.

Overview of Payment Methods in Steel Pipe International Trade

Three Key Factors in Choosing a Payment Method

Selecting the right payment method for steel pipe imports from China requires balancing three factors: security, cost, and speed. T/T (Telegraphic Transfer) offers speed and simplicity but carries advance payment risk for the buyer. L/C (Letter of Credit) provides strong security for both parties but involves bank charges and documentary complexity. The optimal choice depends on your relationship with the supplier, order value, negotiating leverage, and internal risk management policies.

For steel pipe transactions, where order values typically range from USD 50,000 to several million dollars, the payment method affects not only risk exposure but also cash flow planning and working capital requirements. Understanding the mechanics of each method is essential for making informed procurement decisions.

T/T (Telegraphic Transfer) - The Most Common Choice

100% T/T in Advance vs Partial Deposit + Balance

100% T/T in advance is rarely used in steel pipe trade due to the high risk for buyers. The standard T/T structure is a split payment: typically a 30% deposit with the order and a 70% balance payment against copy of shipping documents - most commonly the Bill of Lading (B/L). This structure gives the supplier working capital to purchase raw materials while protecting the buyer by retaining majority payment until shipment is confirmed.

Common T/T Structure: 30% Deposit + 70% Against Copy of B/L

Under the 30/70 T/T structure, the buyer pays 30% upon contract signing or proforma invoice confirmation. The factory then uses this deposit to procure raw materials (steel coils, billets, or ingots) and initiates production. During production, the buyer can request progress photos and inspection reports. Upon completion, the buyer arranges (or the supplier coordinates) third-party inspection if required. After the goods are loaded and the vessel departs, the supplier provides copies of the B/L, commercial invoice, packing list, and other shipping documents. The buyer then remits the remaining 70% balance. This structure balances the interests of both parties reasonably.

Pros and Cons of T/T Payment

Advantages: Lower bank charges than L/C (typically USD 30-50 per transfer versus USD 200-800 for L/C), faster processing (2-3 business days for wire transfers), simpler documentation, and flexible negotiation. Disadvantages: The buyer bears the risk that the supplier may not ship after receiving the deposit, and the buyer has less leverage if quality issues arise after payment of the balance. However, these risks are mitigated by working with verified suppliers and using third-party inspection.

T/T vs Open Account

Open account terms (where payment is made 30-90 days after receiving goods or documents) are generally reserved for established long-term relationships in steel pipe trade. New buyers should not expect open account terms from Chinese suppliers. The industry standard for first-time transactions is either T/T deposit + balance or L/C.

L/C (Letter of Credit) - The Safest Guarantee

Basic L/C Process

A Letter of Credit involves four parties: applicant (buyer), issuing bank (buyer's bank), beneficiary (supplier), and advising bank (supplier's bank, often in China). The buyer applies for an L/C at their bank, which issues the credit in favor of the supplier. The supplier ships the goods and presents specified documents (B/L, invoice, packing list, inspection certificate, etc.) to their bank. If documents comply with L/C terms, the bank pays the supplier. The buyer then reimburses their bank and receives the documents to claim the goods at destination.

L/C at Sight vs L/C Usance

L/C at sight requires the bank to pay the supplier immediately upon presentation of compliant documents. L/C usance (time L/C) allows payment 30, 60, 90, or 180 days after document presentation or shipment date. For steel pipe transactions, L/C at sight is most common, with usance L/C occasionally used for large project orders where the buyer needs extended payment terms. Suppliers typically add a premium (1-3% of order value) for usance L/C to cover their financing costs.

Key Clauses of Irrevocable Documentary L/C

Most steel pipe L/Cs are irrevocable - they cannot be cancelled or modified without consent of all parties. Confirmed L/C adds a second bank (typically a major international bank) that guarantees payment, reducing the risk of the issuing bank being unable to pay. Key clauses include: latest shipment date, expiry date, document requirements, partial shipment allowance (recommended for large orders), transshipment allowance, and tolerance clauses for quantity and amount (typically +/-10%).

Common L/C Discrepancies and Handling

Documentary discrepancies are the most common source of L/C payment delays. Typical discrepancies in steel pipe transactions include: B/L not marked "on board" with date, invoice amount exceeding L/C amount, packing list missing details, inspection certificate date after B/L date, or missing endorsement on documents. To minimize discrepancies, the supplier should have their documents reviewed by their advising bank before presentation. If discrepancies are found, the buyer may be asked to waive them - adding delays and potentially negotiation pressure.

T/T vs L/C Detailed Comparison

Factor T/T (30% + 70%) L/C at Sight
Bank Charges USD 30-50 per transfer USD 200-800 total (issuance, advising, negotiation)
Processing Time 2-3 business days per transfer 5-10 business days for L/C issuance
Document Complexity Low High (strict compliance required)
Buyer Risk Deposit at risk before shipment Low (payment secure on document compliance)
Supplier Risk Low (receives deposit before production) Document discrepancy risk
Cash Flow for Buyer Deposit tied up before production Bank line usage, payment at document presentation
Negotiation Leverage Buyer has less post-payment leverage Buyer can reject non-compliant docs
Best for Established relationships, mid-value orders First transactions, high-value orders, project contracts

Other Payment Methods

D/P (Documents against Payment)

Under D/P, the supplier ships the goods and forwards shipping documents through their bank to the buyer's bank. The buyer can only obtain the documents after paying the full amount. This offers the supplier some protection (title retention until payment) but the buyer bears no pre-shipment risk. D/P is less common in steel pipe trade due to the uncertainty of goods already in transit and the risk of buyer rejection.

D/A (Documents against Acceptance)

D/A allows the buyer to obtain shipping documents by accepting a time draft (promising to pay at a future date). This effectively provides the buyer with credit, but carries significant risk for the supplier if the buyer defaults. D/A is rare in steel pipe trade except between well-established long-term partners.

Open Account

Open account terms (net 30, 60, or 90 days after invoice or receipt) are the most buyer-friendly but carry the highest risk for suppliers. These terms are typically only available to buyers with an established track record of payments and often require credit insurance or factoring arrangements.

Recommended Payment Methods for Steel Pipe Procurement

First Cooperation: L/C or T/T 30%+70%

For your first transaction with any Chinese steel pipe supplier, L/C at sight offers the strongest protection. The L/C ensures that payment is only made upon presentation of compliant shipping documents, including the B/L proving shipment has occurred. Alternatively, T/T 30% deposit + 70% against copy of B/L is acceptable if the supplier has verifiable credentials and you have conducted thorough due diligence. Both methods are industry standard and indicate a serious, professional transaction.

Long-Term Cooperation: More Flexible Terms

After establishing a track record of 3-5 successful transactions, you can negotiate more favorable terms. This might include reducing the T/T deposit to 20% or even 10%, extending the balance payment window (e.g., 70% within 7 days after B/L date), or moving to D/P terms. Long-term customers with consistent order volumes may also negotiate open account terms with credit limits.

Payment Structure for Large Orders

For orders exceeding USD 500,000, consider a phased payment structure linked to production milestones: 30% deposit, 30% upon completion of production (before shipment), 30% against copy of B/L, and 10% upon delivery acceptance. This structure protects both parties and provides financial milestones that align with production progress. Ensure the contract clearly defines what constitutes acceptable evidence for each milestone payment.

Payment Security Precautions

Verify supplier bank information through official channels rather than relying on emailed payment instructions (fraudsters often intercept email accounts to redirect payments). Request bank details on company letterhead with official stamp, and independently confirm by phone call. For L/C transactions, ensure the beneficiary name matches exactly with the supplier's registered company name. Maintain records of all payment instructions, confirmations, and receipts. Regularly follow up on production progress during the manufacturing period to reduce the window for potential issues. For first-time transactions, consider a pre-shipment third-party inspection to verify quality before making the balance payment.

ManufacturerPipe supports both T/T and L/C payment methods, with transparent terms and no hidden charges. We provide our official bank account details on stamped company letterhead and can accept L/Cs from all major international banks. For long-term customers, we offer flexible payment structures based on cooperation history.

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