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FAQs
For your quick understanding of our products and services, please view FAQs or contact us directly.
Products & Technical
We manufacture products strictly according to international standards to ensure global compatibility.
Our main production standards include:
ASME/ANSI: B16.9 (Butt Weld Fittings), B16.11 (Forged Fittings), B16.5/B16.47 (Flanges).
DIN/EN: DIN 2605, 2615, 2616, 2617 and EN 10253.
GOST: 17375, 17378 (For the Russian and CIS markets).
JIS: B2311, B2312.
We specialize in carbon steel, stainless steel and alloy steel pipe fittings and flanges, including:
Butt Weld Fittings: ASTM A234 WPB, WPC; MSS-SP-75 WPHY 42-70.
Forged Fittings & Flanges: ASTM A105, A105N; ASTM A350 LF2 (Low Temp).
Steel Pipes: ASTM A106 Gr. B, ASTM A53, API 5L Gr. B to X70.
Yes.
For butt-welded fittings (elbows, tees, reducers), we provide Seamless construction for sizes typically up to 24 inches.
For larger diameters (up to 72 inches), we provide Welded (Two-half) construction with 100% X-ray testing upon request.
To ensure your products arrive in perfect condition, we offer several surface treatment options:
Black Painting (Standard anti-rust).
Varnish Oil (Transparent anti-rust).
Hot-Dipped Galvanizing (For maximum corrosion resistance).
Electro-Galvanizing (For forged fittings and bolts).
Yes.
We have a dedicated technical team that can produce non-standard flanges and fittings based on your specific engineering drawings or samples.
Yes.
We provide standard die-stamping (Manufacturer Name, Size, Schedule, Material, Heat No.). We can also include your specific brand name or PO number on the products for easier inventory management.
We had established close partnerships with numerous oil companies, inventory dealers, and engineering companies worldwide.
Approved by NIOC, ADNOC, Petrobras, PDO, KNPC, Sonatrach, PDVSA, and PEMEX, SINOPEC.
Quality Control & Inspection
Yes.
All shipments from JS FITTINGS are accompanied by a Mill Test Certificate according to EN 10204 3.1, detailing the chemical composition, mechanical properties (tensile, yield, elongation), and heat treatment status.
Yes.
we welcome third-party inspections. We frequently work with agencies such as SGS, BV,and TUV. Whether it’s a visual inspection, dimensional check, or witnessing ultrasonic/hydrostatic tests, we fully cooperate with your designated inspectors.
Our in-house lab performs:
Chemical Analysis (Spectrometer).
Hardness Testing.
Impact Testing (for low-temperature materials).
NDT (Non-Destructive Testing) including MPI and UT.
Hydrostatic testing for pipes.
Ordering & Logistics
As a factory, we are flexible. For standard stock items (A105/WPB in common schedules), there is no strict MOQ.
For customized sizes or special materials, the MOQ depends on the raw material heat size, but we always strive to support smaller trial orders for new clients.
For standard carbon steel fittings and flanges, our production lead time is typically 25 to 35 days for a full 20ft container. If the items are in stock, we can ship within 7 to 10 days.
We prioritize the safety of the cargo:
Small sizes: Packed in reinforced fumigation-free plywood cases or pallets.
Large sizes: Wrapped in plastic film and secured on steel or wooden skids.
Bevelled ends: Protected with plastic caps to prevent mechanical damage during handling.
At JS FITTINGS, we provide a full spectrum of logistics solutions tailored to the volume of your order and the urgency of your project. Thanks to our long-term partnerships with first-tier freight forwarders,
Our shipping options include:
Sea Freight (FCL & LCL): The most economical choice for bulk orders of steel pipes, flanges, and large fittings. We handle both Full Container Loads (FCL) and Less than Container Loads (LCL) to accommodate any order size.
Air Freight: Ideal for time-critical engineering projects where speed is the top priority.
Land & Rail Transport: We leverage extensive rail networks (such as the China-Europe Railway Express) and trucking for cross-border deliveries to Central Asia, Russia, and Europe.
Express Courier: For samples or urgent small-batch components, we offer door-to-door delivery via DHL, FedEx, TNT, etc.
We don’t use a “one-size-fits-all” approach.
Loading Optimization: Our team specializes in “Space-Saving Solutions.” This includes nesting smaller fittings inside larger pipes or calculating the most efficient container layout. This strategic loading helps you maximize container utilization and significantly reduce your total freight spend.
Comprehensive Documentation: We handle all necessary export documentation, including MTC, CO (Certificate of Origin), and packing lists, ensuring smooth customs clearance at the destination port.
Depending on the quantity of the order, and the current market situation, we take different collection methods, for details, you can contact us to inquire.
Service
Detailed product information: Providing comprehensive details about the product or service to help you make informed decisions.
Consultations: Offering expert advice to understand your needs and suggest suitable products or services.
Product demonstrations: Showcasing how a product be produced to give you a clear understanding of its features and benefits.
Quotes and estimates: Giving you an idea of the cost involved before they decide to purchase.
Customization options: If applicable, discussing custom options available for the product or service.
1) Consultations: Understanding your needs and recommending appropriate products.
2) Negotiations: Discussing pricing and terms of sale.
3) Financing Options: Providing information on available payment methods and installment plans.
4) Order Processing: Ensuring the smooth handling of the order, from placement to delivery.
5) Customer Support: Addressing any questions or concerns you may have during the purchase.
The goal of on-sale service is to facilitate a smooth, hassle-free purchase experience for you, thereby increasing your satisfaction and loyalty.
Customer Support: Providing assistance to customers who have questions or issues regarding the product or service they purchased.
Warranty Services: Offering repair or replacement services for products during the warranty period.
Maintenance Services: Regular check-ups and maintenance to ensure the product is functioning properly.
Return and Exchange Policies: If a customer is not satisfied with the product, companies usually offer a return or exchange policy within a certain timeframe.
Product Training and User Manuals: Providing training or user manuals to help customers understand and use the product effectively.
Feedback Collection: Gathering customer feedback to understand their level of satisfaction and make necessary improvements.
For precise details on your after-sale services, please refer to your company’s policies or guidelines.
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