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Pigtail Pipe
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MaterialZG40Cr25Ni35Nb、ZG40Cr35Ni45Nb、HP-Nb、HT50、GX40NiCrSiNb35-26、GX40NiCrNb45-35、G-NiCr28W、SCH24XNb等
SurfaceBayberry particle
ProcessCentrifugal casting + static casting
Acceptable sizeOuter diameter OD50mm-OD1500mm, wall thickness 6mm-30mm.
OEMCan do OEM
MOQAccording to the process, as usually ≥1
ToleranceConform to the drawings
Quality StandardCentrifugal casting: HG/T 2601-2011、ASTM A608、DIN 10295、JIS G5122……
Centrifugal casting: HG/T 3673-2011、ASTM A351……
ISO9001 certification, quality management strictly in accordance with the quality control system documents. Ensure that the quality of the product production process is effectively controlled, and all product production and process inspection can be traced. Provide reliable quality assurance. According to GB/T 19001 (ISO9001) standard document requirements, combined with the product structure, the quality manual, procedure documents, and three-level documents were written and formulated. The content of the document contains the quality control procedures of all products, and the total quality management of the products is strictly implemented in accordance with the relevant provisions of GB/T 19001 (ISO9001).
TestPrepare production drawings, process documents and quality inspection plans for each contract, and provide raw material inspection, production process inspection, final product inspection, outsourced parts inspection, etc.
Production, inspection and test equipped with perfect equipment and facilities. Meet the needs of inspection and testing.
Quality control point:
Each production process is set up in the corresponding quality inspection position of the stop point, each stop point to check the product quality of the relevant process, and implement the record, identification transplant.
PackingSteel and wood structure box (no fumigation)
DeliveryNormal products with mold about 30days, OEM products will ship within 100days.
SampleThe laboratory remains for 3 years
Supply AbilityManufacturing capacity: Capable of producing 500 reformer tubes per month. It has the ability to produce centrifugal casting pipe and static casting pipe fittings at the same time. Manufacturing process: centrifugal casting, sand casting, precision casting. Centrifugal casting supply specifications: Reformer tube: outer diameter 100mm-300mm, wall thickness 8mm-20mm; Hot wall collecting pipe: outer diameter 100mm-400mm, wall thickness 10mm-40mm; Static casting pipe supply specifications: conversion pipe reducer cone, collector pipe reducer cone, hanging parts, etc. Rolled or welded pipe specifications: (purchased pipe fitting processing and manufacturing) hot wall collector: outer diameter 100mm-400mm, wall thickness 10mm-40mm; Cold wall collecting pipe: outer diameter 300mm-1200mm, wall thickness 10mm-30mm; (including refractory castable material construction) Main equipment: 10 medium frequency induction furnace, 1 electric arc furnace; 5 (8) special centrifuges; 2 surface cleaning machines; 9 special boring machines; 2 sets of CNC pipe section welding groove processing equipment; 2 sets of special static casting pipe fitting machining equipment; Special welding production line 6 sets.
ApplicationPetrochemical Industry (Ethylene cracking/hydrogen reformer)

Q&A

Q1. What's Your Payment Term ?

A: TT, LC

Q2. Delivery Time ?

A: In stock, we can ship within 3days.
If need to develop the mold, will ship within 60days.

Q3. What's your minimum order quantity(MOQ) ?

A: Normal products: 1pc.

Customized products: depends on the production process.

Q4. Can I get the free samples to check the quality ?

A: For the normal products, if we have them in stocks, we can offer the free samples.
For the customized products, we need to confirm the drawings first, then develop the mold, finally provide the samples for confirmation.

Q5. Can I add our own logo on your products ?

A: Surely, we can do the OEM.

Q6. Can I get a discount ?

A: The larger quantity, the cheaper price. As you know, large quantity can reduce the production and transport cost.

Q7. How about your quality guarantee ?

A: We have professional and strict QC team, all products are accordance with ISO9001 or TS16949,

For each order, we will test and record, will also provide the test report and pictures to customers for reference. The goods will be shipped after we confirm everything meets the requirements.

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